Fernand Léger, Verdun, The Trench Diggers ( Verdun, les foreurs ), 1916, Watercolor on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34690 Joseph Pennell, Temple over the Canon, Segesta, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9622 Jean-Louis Forain, Le decavé (Cleared Out), 1914, lithograph on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/6995 Eugène Atget, Saint Méry, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41434 Lyonel Feininger, The Village of Legefeld I (Dorf Legefeld I), 1916, Ink and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33715 Eugène Atget, Ancien couvent des Carmes. Rue de Vaugirard 70, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41129 Joseph Pennell, The Fallen Column, Athens, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9676 Max Weber, Interior with Figures, 1918, Gouache and ink on paper on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34116 Joseph Pennell, Making Propeller Blades, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9595 Robert Delaunay, Football. L'Equipe de Cardiff, (1916), Oil on paper on wood, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38194 Joseph Pennell, The Little Fete, Athens, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9690 Eugène Atget, Saint-Sulpice (Chaire), 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41460 Auguste Lepère, Old Foot-bridge, Banks of the Small Morin (Vieille passerelle, bords du petit morin), 1915, etching, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8490 Joseph Pennell, Building the Camp, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9677 Fernand Léger, Seated Nude, 1913, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34199 Eugène Atget, Porte de Montreuil, 1913, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38887 Eugène Atget, St Nicolas du Chardonnet, 1914–20, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40589 George Grosz, The Christmas Brothers, 1917, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36787 Jean-Louis Forain, a) Two Soldiers in a Trench (recto); b) Interior with Figures Seated Behind Table (verso), c. 1914/1919, black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7244 Eugène Atget, Bassin de la Villette, Probably 1914–25, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41709 Georgia O'Keeffe, Evening Star No. III, 1917, Watercolor on paper mounted on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33828 Eugène Atget, Porte Dauphine, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41353 Auguste Lepère, The Great Apple Market (Le grand marche aux pommes), 1917, etching, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8493 Eugène Atget, 178 rue de Choisy, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40199 Jean-Louis Forain, The Economic Withdrawal, c. 1914/1919, black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7248 Jean-Louis Forain, a) Bolo pacha (recto); Study for Bolo pacha (verso), c. 1914/1919, a) brush and black ink and black crayon, with corrections by the artist in white opaque watercolor, on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7152 Jean-Louis Forain, Toward Peace, c. 1914/1919, brush with black and brown ink and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7250 Jean-Louis Forain, A la Conference de la Paix, 1914/1919, collotype on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7263 Eugène Atget, Cour, 27 quai d'Anjou, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40267 Elie Nadelman, Bust of a Woman, c. 1913, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34658 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41322 Joseph Pennell, Shaping a Gun from an Ingot, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9692 Joseph Pennell, Finishing Shells, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9593 Alexander Archipenko, Figure in Movement, 1913, Cut-and-pasted painted paper, conté crayon, and colored pencil on colored paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38099 Jean-Louis Forain, a) Au front de Vincennes, Bolo pacha (recto); b) Sketch for Au front de Vincennes, Bolo pacha (verso), c. 1914/1919, a) brush and black ink and black chalk on wove paper; b) black chalk and graphite on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7168 Eugène Atget, Saint-Cloud, hêtre (Beech), 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40324 Eugène Atget, Porte Dauphine, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41348 Jean-Louis Forain, Soldiers Preparing a Meal, c. 1914/1919, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7169 Jean-Louis Forain, Rassurez vous; je suis gauché., c. 1914/1919, black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7214 Henri Gaudier-Brzeska, Portrait of Wyndham Lewis, c. 1913–14, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33442 Jean-Louis Forain, Sur la ligne de feu, c. 1914/1919, black crayon with brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7159 Jacques Lipchitz, Girl with Braided Hair, (1914), Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36065 Joseph Pennell, Seats of the Mighty, Delphi, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9673 George Grosz, Fit for Active Service (Kriegsverwendungsfähig), 1918, Ink and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35441 Eugène Atget, Port des Invalides, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40566 Joseph Pennell, Paestum, Evening, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9581 Joseph Pennell, In the Land of Iron and Steel, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9643 Eugène Atget, Rue Dussoubs, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40131 Jean-Louis Forain, Sur le Front. -C'est sa theorie? -Non, c'est son breviaire., c. 1914/1919, black crayon and brush and black ink, with corrections by the artist in white opaque watercolor, on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7188 Joseph Pennell, Shell Factory, No.II, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9699 Joseph Pennell, Fitting Guns in Turrets, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9615 Marie Laurencin, Girl's Head, 1916–18, Watercolor, pencil, and crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33695 Eugène Atget, Ancien couvent des Carmes, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41121 Jean-Louis Forain, Salle de jeu (Gambling Room), 1914, lithograph on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7003 Eugène Atget, Parc Delessert, 1914, Gelatin silver printing-out-paper print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39562 Eugène Atget, Cour de Rouen, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40187 Jean-Louis Forain, The End - Verdun, c. 1916, drypoint and etching on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7136 Lyonel Feininger, Euphoric Victory (Siegesrausch), (1918), Watercolor, opaque watercolor and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34505 Morgan Russell, Synchromy, c. 1913–14, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36081 Henri Laurens, Man with a Pipe, 1919, Ink, metallic and oil paint on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34597 Jean-Louis Forain, Le retour au foyer (The Return Home), c. 1915, etching and drypoint on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/6942 Jean-Louis Forain, Le demobilisé, c. 1914/1919, brush and black ink and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7171 Jean-Louis Forain, Au fil de la marne, 1918, red chalk, black crayon, and graphite on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7192 Jean-Louis Forain, Reims 9bre 1918, probably 1918, brush and brown ink with brown wash over black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7166 Eugène Atget, Port Solférino, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39901 Eugène Atget, Gentilly. Vieille ferme. 3 rue des Noyers, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38964 Childe Hassam, Portsmouth Doorway, 1916, etching and drypoint in black, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1082 Jean-Louis Forain, L'avocat pourchassé (The Lawyer Pursued), 1915, lithograph on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7013 Eugène Atget, Ancien Hôtel Gaillardon. 27 quai d'Anjou, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40192 László Moholy-Nagy, Jolan Simon, (1919–20), Lithographic crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33277 Jean-Louis Forain, a) At the Conference (recto); b) Reclining Figure (verso), c. 1919, a) black crayon on laid paper; b) black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7202 Jean-Louis Forain, a) -Un farman? -non, c'est un boche. (recto); b) Sketch of Figure (verso), c. 1914/1919, a) black crayon and brush and black ink on laid paper; b) black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7245 Jean-Louis Forain, The Objective of War, c. 1914/1919, crayon and brush and gray ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7252 Eugène Atget, Bassin de la Villette, Probably 1914–21; not later than 1925, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41707 Jean-Louis Forain, The Empire Destroys, The Republic Pays, probably 1918, black crayon and brush and black ink on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7236 Joseph Pennell, The Iron Mine, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9683 Jean-Louis Forain, a) After Douai (recto); b) Untitled (verso), probably 1918, a) brush with brown and black ink and black crayon on laid paper; b) black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7228 Charles Demuth, Dancing Sailors, 1918, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34760 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39725 Eugène Atget, Cour de Rouen,, 1915, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40254 Joseph Pennell, Five O'Clock, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9688 Auguste Lepère, The House of the Woodcutter, Vendee (La maison du bucheron, Vendee), 1915, etching, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8471 Joseph Stella, Song of the Nightingale, 1918, Pastel on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34189 Edward Steichen, LE COQ GAULOIS, 1915, Ink and tempera on cardboard, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37355 Eugène Atget, Arcueil-Cachan, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41234 Eugène Atget, Cabaret de la Petite Biche. 60 rue Beaubourg, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40142 Jean-Louis Forain, a) Fetters (recto); b) Several Figures (verso), probably 1919, a) brush and black ink and black crayon on wove paper; b) graphite on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7209 Charles Demuth, Acrobats, 1919, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33527 Eugène Atget, Parc Delessert, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39819 Eugène Atget, Porte Dauphine, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41350 Eugène Atget, Saint-Sulpice (Chaire), 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41462 Max Ernst, Helio Alcohodada, 1919, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38131 Maurice Sterne, Balinese Woman, 1913, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34998 Jean-Louis Forain, Hiding the "louis", c. 1914/1919, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7158 Abraham Walkowitz, Untitled Abstraction, (c. 1913), Pencil, pastel, and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35346 Stuart Davis, Forty Inns on the Lincoln Highway, 1916, Crayon, pencil, and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37442 Eugène Atget, Ancien couvent des Carmes. Rue de Vaugirard 70, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41118 Lyonel Feininger, People on the Jetty (Leute auf See-Steg), 1918, Watercolor and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34461 Eugène Atget, St. Nicolas du Chardonnet, 1914–20, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41389 Georgia O'Keeffe, Train at Night in the Desert, 1916, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34086 Eugène Atget, Entrée du Parc de Sceaux. Bourg-la-Reine, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40968 Vasily Kandinsky, Iskusstvo. Vestnik otdela izobrazitel'nykh iskusstv narodnogo Komissariata po prosveshcheniiu (Art: Bulletin of the Department of Visual Arts in the People's Commissariat for Enlightenment), 1919 (published 1920), Complete set of eight issues of periodical, with line block reproductions in most, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/16449 Joseph Pennell, The Temple of Nike, Athens, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9624 Henri Matisse, Yvonne Landsberg, 1914, Pencil on tracing paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36885 Maurice de Vlaminck, Still Life, (1913–1914), Watercolor and gouache on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37799 Jean (Hans) Arp, Untitled (Automatic Drawing), 1917–18, dated 1916, Ink and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34023 Edward Timothy Hurley, Untitled--bridge, 1914, printed 1916, etching on paper; plate: 12 x 7 7/8 in. (30.5 x 20.0 cm), Smithsonian American Art Museum, Washington, D.C. https://dartabase.art/cite/smithsonian/ld1-1643381040022-1643381047224-0 Joseph Pennell, Ready for Service Again, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9678 Eugène Atget, Cyprès (Fontenay), 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41345 Man Ray (Emmanuel Radnitzky), Promenade, 1915/1945, Gouache over gelatin silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34877 Jean-Louis Forain, La Defaillance Russe, 1914/1919, collotype on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7262 Jean-Louis Forain, En somme ca n'est que du "materiel humain.", c. 1914/1919, brush and black ink and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7198 Jean-Louis Forain, Mother and Child Visited by Soldier in Hospital, c. 1914/1919, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7154 Pavel Tchelitchew, The Artist's Mother, c. 1918–19, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34227 Eugène Atget, Parc Delessert, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39453 Eugène Atget, Saint-Sulpice (Chaire), 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41463 Eugène Atget, Boutique, 12 rue des Lyonnais, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40159 Lyonel Feininger, Two Anglers (recto); The Stern Bridge (verso), 1916, Watercolor and ink on paper (recto); ink on paper (verso), The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35682 Joseph Pennell, The Odeon, Athens, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9675 Jean (Hans) Arp, Untitled (Collage with Squares Arranged according to the Law of Chance), 1916–17, Torn-and-pasted paper and colored paper on colored paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37013 Joseph Stella, Joe Gould, 1919, Crayon, colored pencil, and pencil over white wash on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34981 Joseph Pennell, Munitions City, No.I, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9631 Eugène Atget, Porte d'Asnières, Cité Trébert, 1913, Gelatin silver printing-out-paper print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40572 Jean-Louis Forain, Two Soldiers Looking at a Placard, probably 1918, black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7174 Jean-Louis Forain, The Hats of the Allies [recto], c. 1914/1919, black crayon and brush and brown ink on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7183 Joseph Pennell, The Wine-Dark Sea, Sunium, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9670 Eugène Atget, Gentilly. Maison Adèle Foucher, 1915, Gelatin silver printing-out-paper print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41038 Eugène Atget, Ancien couvent des Carmes. Rue de Vaugirard 70, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41120 Eugène Atget, 21 Quai de l'horloge. Ancien Hôtel, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40344 Eugène Atget, Saint Méry, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41437 Auguste Lepère, Wreckers, Saint-Jean-de-Monts (Pilleurs d'epaves, Saint-Jean-de-Monts), 1915, etching, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8488 Pavel Tchelitchew, Landscape Outside Kiev, c. 1919, Gouache and pencil on lined paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34144 Eugène Atget, Château de Villiers. 67 rue de Villiers. Neuilly-sur-Seine, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39040 Jean-Louis Forain, a) Les Allemandes sont partis (recto); b) Sketch of a Man (verso), c. 1914/1919, a) black crayon and watercolor on laid paper; b) black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7157 Joseph Pennell, Munition Town, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9650 Georges Braque, Still Life with Tenora, 1913, Cut-and-pasted printed and painted paper, charcoal, chalk, and pencil on gessoed canvas, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38330 Le Corbusier (Charles-Édouard Jeanneret), Bol, Pipes, et Papiers Enroulés (Cup, Pipes, and Paper Rolls), 1919, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38254 Eugène Atget, Église Saint Méry, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41431 Eugène Atget, Marronnier, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40335 Jean-Louis Forain, German Advance, c. 1914/1919, brush with black and brown ink and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7175 Joseph Pennell, The Old Shipyard, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9680 Jean-Louis Forain, La retour (The Return), c. 1914/1919, black crayon and brush and black ink on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7210 Eugène Atget, Parc de Sceaux, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40973 Jean-Louis Forain, Lourdes, 1914, 25th International Eucharistic Congress, 1914, lithograph [poster] in blue and black on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7268 Charles Burchfield, The City, 1916, Watercolor, gouache, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33469 Charles Demuth, Vaudeville, 1917, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33773 Albert Besnard, Cardinal Mercier, 1916, etching on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/4630 Joseph Pennell, The Ants, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9662 Joseph Pennell, Aetna Over Taormina, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9685 Eugène Atget, Église de Bagneux, 1919–21, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39208 Charles Burchfield, The Night Wind, 1918, Watercolor, gouache, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36500 Eugène Atget, Saint-Cloud, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40346 Joseph Pennell, The Gun Forge, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9633 Vasily Kandinsky, Watercolor No. 14 (Aquarell No. 14), 1913, Watercolor and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34914 Joseph Pennell, The Temple by the Sea, Temple of Concord, Girgenti, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9583 Charles Demuth, Nana (Seated Left) and Satin at Laure's Restaurant (Illustration for Emile Zola's Nana),, 1916, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33533 Jacques Lipchitz, Seated Nude, (1915), Crayon, charcoal, pencil, watercolor, and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34448 Jean-Louis Forain, Au front de Champagne - Les dernieres prieres, c. 1914/1919, black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7211 Henri Gaudier-Brzeska, Standing Nude, 1913, Chalk on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33744 Jean-Louis Forain, a) Along the Marne (recto); b) Study for Along the Marne (verso), probably 1918, a) black crayon with graphite and red and yellow crayon additions on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7234 Eugène Atget, Parc de Rambouillet, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41633 Jean-Louis Forain, Le Bon Feu (The Good Fire), c. 1916, lithograph [poster] in black and brown on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7278 St. Louis Argus, Press Release from the Lincoln Motion Picture Company, January 5, 1917, ink on paper; H x W: 8 × 5 3/4 in. (20.3 × 14.6 cm), National Museum of African American History and Culture, Washington, D.C. https://dartabase.art/cite/smithsonian/ld1-1643398738600-1643398748684-1 Joseph Pennell, The Keel, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9613 Jean-Louis Forain, Noyon, c. 1914/1919, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7199 Francis Picabia, "M'Amenez-y", Paris, November 1919 - January 1920, Oil and enamel paint on cardboard, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38561 Joseph Pennell, The Biggest Lathe in the World, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9703 Jean-Louis Forain, The Departure for Versailles, c. 1919, brush and brown ink and graphite on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7231 Jean-Louis Forain, L'union sous le drapeau, c. 1914/1919, brush and black ink, black crayon, and white opaque watercolor on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7137 Henri Gaudier-Brzeska, Alfred Wolmark, 1913, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37064 Eugène Atget, Fontenay les Louvres, 1919–21, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39209 Georges Rouault, The Three Judges, 1913, Gouache and oil on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33219 Jean-Louis Forain, Discharged from Military Service, c. 1914/1919, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7165 Jean-Louis Forain, Servir (To Serve), 1913, lithograph [poster] in black and brown on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7277 Vasily Kandinsky, Untitled (Ohne Titel), 1915, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36657 Jean-Louis Forain, Two Soldiers, c. 1914/1919, black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7194 Jean-Louis Forain, Le depart pour Versailles, c. 1919, brush and brown ink over graphite on laid Van Gelder paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7213 Joseph Pennell, Making a Turbine Engine, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9704 Eugène Atget, Bateau-Parisien. Port de Javel, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41665 Georges Braque, Guitar, 1913, Cut-and-pasted printed and painted paper, charcoal, pencil, and gouache on gessoed canvas, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36110 Joseph Pennell, Shell Factory, No.I, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9691 Eugène Atget, Brocanteur. 53 rue Greneta, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40132 Arthur Dove, Abstraction Untitled, c. 1917–20, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33430 Joseph Pennell, Battleship Coming Home, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9664 Eugène Atget, Fête, Avenue de Breteuil, 1913, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41115 Aimé Félix Del Marle, Looping, 1914, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38278 Joseph Pennell, The Transports, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9598 Eugène Atget, Parc de Sceaux, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40686 Francis Picabia, New York, 1913, Gouache, watercolor, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34734 Vasily Kandinsky, The Horseman (Reiter), 1916, Watercolor, ink, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33992 Eugène Atget, Poirier, 1919–21, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41344 Jean-Louis Forain, Debout, les Morts!, 1917, watercolor on paper (tracing paper), National Gallery of Art, Washington. https://dartabase.art/cite/nga/7139 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39717 Joseph Pennell, The Acolytes Preparing the Altar of the War God, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9645 Lyonel Feininger, Euphoric Victory (Siegesrausch), 1918, Watercolor, opaque watercolor and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34519 Albert Gleizes, Two Women Seated by a Window, 1914, Gouache on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38283 Joseph Pennell, Within the Furnaces, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9629 Joseph Pennell, The Coal Mine, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9627 Jean-Louis Forain, Nach Paris. -moi aussi, chai des enfants, c. 1914/1919, brush and black ink over black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7197 Eugène Atget, Balcon. 15 rue du Petit Pont, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40332 Jean-Louis Forain, Ceux de la premiere heure. "Sire! ou en somme-nous de "la guerre fraiche et joyeuse"? ...", c. 1914/1919, black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7225 Eugène Atget, Maison à Chatillon, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38959 Albert Besnard, The Dancer of Tanjore (La bayadère of Tanjore), 1914, etching, drypoint, and printed tone on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/4627 Fernand Léger, The Game of Cards, 1916, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38600 Jean-Louis Forain, A Versailles. L'envoye des boches, c. 1914/1919, black crayon and brush and black ink over graphite on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7182 Jean-Louis Forain, C'est la, que j'ai fini le cure, c. 1914/1919, pen and brown ink with brown wash over black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7238 Marcel Duchamp, Handmade Stereopticon Slide, c. 1918–19, Pencil on gelatin silver prints mounted on black-paper-surfaced board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34823 Jean-Louis Forain, Pour l'homme de demain, 1914/1919, collotype on Arches laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7260 Joseph Pennell, The Big Gate of the Big Shop, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9649 Auguste Lepère, Saint Servan, 1917, graphite, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8401 Jean-Louis Forain, News in the Trenches, c. 1914/1919, black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7223 Claude Monet, Water Lilies (Agapanthus), c. 1915–26, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/136510 Charles Demuth, Amaryllis, c. 1923, watercolor over graphite, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/172894 Eugène Atget, Saint-Sulpice (Chaire), 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41461 Joseph Pennell, Bottling the Big Shell, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9669 Eugène Atget, Château. La Malmaison, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39570 Joseph Pennell, The Gantry, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9634 Odilon Redon, Vase of Flowers, 1916, pastel, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/135469 Joseph Pennell, The White and Black Hammers, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9660 Jean-Louis Forain, a) Refugees (recto); b) No 2 (verso), c. 1914/1919, a) brush and black ink and blue crayon on wove paper; b) blue crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7163 Jean-Louis Forain, Ceux de la priemiere heure. "Sire! ou en somme-nous de la guerre fraiche et joyeuse!", c. 1914/1919, black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7186 Eugène Atget, Port de l'Hôtel de Ville, Pont Marie, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39900 Joseph Pennell, Sunrise Behind Temple of Concord, Girgenti, 1913, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9584 Timothy Cole, Abraham Lincoln, 1919, wood engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/5968 Louis Marcoussis, Zither, Bottle, Pipe and Sheet Music, 1919, Watercolor, oil, gouache, ink, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35042 Joseph Pennell, Gun-Testing, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9632 Constantin Brancusi, View of the Artist's Studio, 1918, Gouache and pencil on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33263 Eugène Atget, Saint Méry, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41438 Eugène Atget, Le Parc de Rambouillet, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41632 Eugène Atget, Balcon. 16 Rue Beaujolais, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41612 Marie Laurencin, The Blue Plume (Tête de femme avec une plume bleue), c. 1914, Pastel, pencil, and watercolor on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34617 Henri Matisse, White Plumes, 1919, Oil on canvas, Minneapolis Institute of Art, Minneapolis. https://dartabase.art/cite/mia/47.41 Eugène Atget, Parc Montsouris, 1913–14, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41629 Jean-Louis Forain, a) Le Poilu et Prisonnier (Poilu and Prisoner) (recto); b) Study of Prisoner (verso), c. 1914/1919, a) watercolor and black crayon on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7255 Jean-Louis Forain, Sur le Rhin. -maintenant c'est l'arriere., probably 1918, black crayon and graphite with black and gray wash on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7177 Joseph Pennell, Steel Bars for Shells, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9681 Jean-Louis Forain, Bredouilles, l'Equipage d'un Zeppelin, probably 1915, brush and black ink and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7200 Raoul Dufy, Les Fruits D'Afrique (The Fruits of Africa), c. 1920, Cotton and linen, plain weave; block printed, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/13066 Eugène Atget, Ancien Chateau de Villiers, 65 bis rue de Villiers Neuilly-sur-Seine, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39736 Charles Burchfield, Garden of Memories, 1917, Watercolor, crayon, charcoal, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/32974 Jean-Louis Forain, a) Kammerade. Porquoi cette froideur? (recto); b) Study for German Figure (verso), c. 1914/1919, a) black crayon on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7179 Henri Matisse, The Plumed Hat, 1919, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36826 Joseph Pennell, Evening in the Munitions Country, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9594 Max Weber, Maine, 1914, Pastel and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37661 Eugène Atget, Hôtel Michel Simon. 70 rue des Archives, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40019 George S. Graves Co., Picture postcard to Dr. Arthur Melvin Townsend, 1914; sent September 1917, ink on paper; H x W: 3 1/2 x 5 1/2 in. (8.9 x 14 cm), National Museum of African American History and Culture, Washington, D.C. https://dartabase.art/cite/smithsonian/ld1-1727784523374-1727784527915-0 Aimé Félix Del Marle, Self Portrait (recto); Beggar (verso), 1913, Chalk and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37486 Eugène Atget, Parc de Sceaux, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40682 Lyonel Feininger, Street in Arcueil (Strasse in Arcueil), 1915, Watercolor, opaque watercolor, ink and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33703 Auguste Lepère, Le Christ au matin de rameaux, 1918, etching, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8472 Aimé Félix Del Marle, The Endeavor, (March 1913), Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37479 Vasily Kandinsky, Watercolor No. 13 (Aquarell No. 13), 1913, Watercolor, ink and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34897 Jean-Louis Forain, a) German Soldiers and French Child (recto); b) Woman and Child (verso), c. 1914/1919, a) black crayon and watercolor on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7206 Eugène Atget, Port de l'Hôtel de Ville, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40961 Jean-Louis Forain, Poilu and Tommy Conversing, c. 1914/1919, brush and black ink with watercolor over graphite on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7240 Vasily Kandinsky, Study for Painting with White Form (Entwurf zu Bild mit weisser Form), 1913, Watercolor, opaque watercolor and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34885 Jean-Louis Forain, Poilu and German Prisoners, c. 1914/1919, black crayon and brush and black ink on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7164 Joseph Pennell, The Shops at Night, Changing Shifts, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9616 Jean-Louis Forain, Hiding the "louis" [verso], c. 1914/1919, black crayon and brush and black ink on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7184 Poro College, Typewritten formula for Poro hair rinse, 1915–1953, ink on paper; H x W: 4 5/8 x 8 3/8 in. (11.7 x 21.3 cm), National Museum of African American History and Culture, Washington, D.C. https://dartabase.art/cite/smithsonian/ld1-1643398738600-1643398744450-0 Joseph Pennell, The Collier, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9693 Jean-Louis Forain, a) La fête nationale (The National Holiday) (recto); b) Woman Holding Child (verso), 1918, a) brush and brown and black ink over black crayon on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7176 Jean-Louis Forain, a) La Guerre sous-Marine. L'ecole des Neutres (recto); b) Study of La Guerre sous-Marine. L'ecole des Neutres (verso), c. 1914/1919, a) brush and black ink, black crayon, and watercolor on wove paper; b) black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7146 Eugène Atget, Maison à Fontenay, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38956 Francis Picabia, Dada Movement (Mouvement Dada), 1919, Ink and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35993 Eugène Atget, 3 Rue des Prouvaires, 1913, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40223 Henri Matisse, Blumen und Keramik, 1913, Öl auf Leinwand, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/4073 Charles Burchfield, The First Hepaticas, 1917–18, Watercolor, gouache, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33481 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39393 Joseph Pennell, The New Gun-Pit, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9635 Henri Matisse, Yvonne Landsberg, 1914, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38689 Eugène Atget, Entrepôt de Bercy, 1913, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41824 Joseph Pennell, Munitions River, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9648 Joseph Pennell, Building Destroyers, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9679 Auguste Lepère, Route from La Houssoye, Crevecoeur-le-Grand (Route de La Houssoye, Crevecoeur), 1913, etching, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8487 Jean-Louis Forain, a) Two French Soldiers near a Notice Board (recto); b) Nursemaid and Children with Horse or Donkey (verso), c. 1914/1919, a) brush and black ink with brown wash on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7196 Timothy Cole, Woodrow Wilson, 1918, wood engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/5971 Henri Hayden, Still Life, (1917), Gouache and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36507 Eugène Atget, Rue de Bagneux. Maison à Châtillon, 1915–19, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39113 Joseph Pennell, The Gun Shop, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9659 Joseph Pennell, The Basilica of War, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9657 Jean-Louis Forain, a) Looking for the Enemy (recto); b) Sketch for Looking for the Enemy (verso), c. 1914/1919, a) brush and black ink on wove paper; b) brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7203 Jean-Louis Forain, Le Front de Vincennes, 1914/1919, collotype on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7258 Albert Besnard, Self-Portrait, 1919, etching and drypoint on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/4631 Jean-Louis Forain, Les notables (grande planche) (The Notables) (large plate), c. 1915, etching and drypoint on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/6938 Jean-Louis Forain, Versailles, 28 Juin, 1914/1919, collotype on wove Arches paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7259 Jean-Louis Forain, 7me 1914, c. 1914/1919, brush and black ink and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7242 Eugène Atget, Parc Delessert, 1914, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39722 Eugène Atget, Parc Delessert, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39442 Joseph Pennell, Under the Shed, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9607 Jean-Louis Forain, Prussian Soldier and Civilians, c. 1919, black crayon and brush and black ink on laid Van Gelder paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7227 Eugène Atget, Bassin de la Villette, 1914–25, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41710 Louis Michel Eilshemius, Mosque near Biskra, (c. 1915), Oil on cardboard, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36009 Eugène Atget, Gentilly. Ferme Adèle Foucher, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41039 Eugène Atget, Arcueil-Cachan, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39367 Eugène Atget, Châtillon, puits á carrier, Mai 1916, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39462 Charles Burchfield, Church Bells Ringing, Rainy Winter Night, December 1917, watercolor and gouache over graphite on wove paper, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/127227 Eugène Atget, Bords de Marne à la Varenne, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39335 Joseph Pennell, The Woolworth Building, 1915, etching, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1089 Jean-Louis Forain, a) Après Douai (After Douai) (recto); b) Figure (verso), probably 1918, a) watercolor, brush and black ink, and black crayon on laid paper; b) black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7133 Eugène Atget, Luxembourg, 1919–21, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39803 Joseph Pennell, Casting Shells, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9654 Jean-Louis Forain, L'heure des gothas, c. 1914/1919, black crayon and brush and black ink, with corrections by the artist in white opaque watercolor, on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7221 Francis Picabia, [Untitled], 1917, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38301 Eugène Atget, Cour de Rouen, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40256 Elie Nadelman, Reclining Nude, c. 1917, Pencil and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35704 Eugène Atget, Rue Perrotin, 1915–19, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39338 Jean-Louis Forain, Poilu Acknowledging German Soldier, probably 1918, black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7220 Jean-Louis Forain, Hiding the "louis", c. 1914/1919, brush and black ink and black crayon on laid Van Gelder paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7251 Georges Rouault, Man with Spectacles, 1917, Watercolor and crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34664 Jean-Louis Forain, Choisissez vos chambres, c. 1914/1919, black crayon and brush with black and gray ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7212 Jean-Louis Forain, a) Le replis boche (recto); b) Sketch for the Figure of the German (verso), c. 1914/1919, a) brush with black ink, watercolor, and black crayon on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7141 Eugène Atget, Saint-Cloud (hêtre), 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40313 George Grosz, Metropolis (Grossstadt), 1917, Oil on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34605 Louis Michel Eilshemius, Study for Mosque near Biskra, (c. 1915), Pencil on brown paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33087 Jean-Louis Forain, En esclavage dans le Nord, c. 1914/1919, black crayon and watercolor on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7144 Joseph Pennell, The Presses, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9636 Charles Demuth, At a House in Harley Street, 1918, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33552 Eugène Atget, Cour de Rouen, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40188 László Moholy-Nagy, [Untitled], c. 1923/25, Gelatin silver photogram, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/132717 Jean-Louis Forain, Au Pireê. -Le depart des boches., c. 1914/1919, black crayon and brush and black ink, with corrections by the artist in white opaque watercolor, on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7189 Eugène Atget, Ancien couvent des Carmes. Rue de Vaugirard 70, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40259 Charles Demuth, The Shine, c. 1916, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34965 Jean-Louis Forain, Le retour du permissionnaire. -Tu Tombes a pie!, c. 1914/1919, black and orange crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7232 Eugène Atget, Canal de la Bastille, Probably 1914–21; not later than 1925, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41667 Eugène Atget, Arcueil-Cachan, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39245 Eugène Atget, Gentilly (Seine). Cour, vieille ferme. 3 rue des Noyers, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38963 Marc Chagall, Homage to Gogol. Design for curtain for Gogol festival, 1917, Gouache, watercolor, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33623 Eugène Atget, Cèdre, La Malmaison, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39572 Timothy Cole, Lowlands, 1918, wood engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/5973 Jean-Louis Forain, L'Allemand expulsé (The German Expelled), 1919, lithograph on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/6993 Joseph Pennell, Peace and War, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9630 Preston Dickinson, Still Life, c. 1924, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/93239 Charles Burchfield, Insects at Twilight, 1917, Gouache, watercolor, crayon, charcoal, ink, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/32983 Joseph Pennell, Building the Bismarck, Hamburg, 1914, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9674 Eugène Atget, Parc Delessert, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39723 Georges Rouault, Circus Trainer, 1915, Gouache and crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37601 Joseph Pennell, Building Submarine Chasers, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9605 Georges Braque, Still Life with Glass and Letters, 1914, Cut-and-pasted printed paper, charcoal, pastel, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33278 Vasily Kandinsky, Improvisation, c. 1914, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33718 Jean-Louis Forain, The Hat of Marshall Foch, c. 1914/1919, brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7195 Eugène Atget, Saint-Cloud, hêtre, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40380 Jean-Louis Forain, During the Armistice, c. 1914/1919, black crayon and brush and black ink on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7218 Eugène Atget, Bassin de la Villette. Quai de la Loire, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41708 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39721 Eugène Atget, Bassin de la Villette, Probably 1914–21; not later than 1925, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41706 Jean-Louis Forain, Les notables (petite planche) (The Notables) (small plate), 1915, etching on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/6937 Elie Nadelman, Reclining Nude, c. 1917, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35715 Elie Nadelman, Study for Man in the Open Air, c. 1914–15, Watercolor, ink, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35779 Eugène Atget, Ancien couvent des Carmes. Rue de Vaugirard 70, 1914–20, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41127 Charles Demuth, Study for Acrobats, 1919, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37273 Jean-Louis Forain, Woman and Two Children with German Soldiers, c. 1914/1919, brush and black ink on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7207 Troy Kinney, Swallows, 1919, drypoint, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8101 Jean-Louis Forain, -Qu'est-ce vous voulez? -Les "louis" de 1871, c. 1914/1919, brush and black ink and black crayon on laid Van Gelder paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7219 Joseph Pennell, The Little Men of the Big Hammer, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9597 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39720 Eugène Atget, Arcueil-Cachan, May-July 1915, Gelatin silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39501 Jean-Louis Forain, a) Le baiser du drapeau (recto); b) Study of Le baiser du drapeau (verso), 1918, a) black crayon on laid paper; b) black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7162 Joseph Pennell, Unloading Ore, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9606 Charles Demuth, Vaudeville Dancers, 1918, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34787 Eugène Atget, Vielle boutique, rue des Lyonnais 10, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40122 Joseph Pennell, The Forges, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9702 Eugène Atget, Parc de Saint-Cloud, 1919–21, Gelatin silver printing-out-paper print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40402 Jean-Louis Forain, Le pas de l'oie - dans le sang, c. 1914/1919, black crayon and brush and brown ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7180 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39715 Jean-Louis Forain, Celui qui tira sur Clémenceau, in or after 1919, brush and black ink with black chalk on laid Van Gelder paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7132 Joseph Pennell, Cutting and Turning a Big Gun, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9658 Jean-Louis Forain, a) C'etait notre maison (recto); b) Refugees in a Landscape (verso), c. 1914/1919, a) black crayon, watercolor, and white opaque watercolor on wove paper; b) brush and black ink and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7138 Underwood & Underwood, 13962 A colored brigade building trenches at Camp Devens, Mass., 1917–1919, albumen, sodium chloride and silver nitrate on photographic paper and cardboard; H x W: 3 1/2 x 7 in. (8.9 x 17.8 cm), National Museum of African American History and Culture, Washington, D.C. https://dartabase.art/cite/smithsonian/ld1-1756975001566-1756975006026-0 Lyonel Feininger, Arcueil II, 1915, Ink and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33691 Eugène Atget, Bateau-Parisien. Port de Javel, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41666 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41323 Raoul Dufy, Panel (Dress or Furnishing Fabric), c. 1920, Cotton and linen, plain weave; block printed, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/86365 Jean-Louis Forain, German Raid on a Village, c. 1914/1919, brush and black ink, black crayon, and watercolor on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7145 Pavel Tchelitchew, Landscape, c. 1919, Gouache on lined paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34159 Jean-Louis Forain, a) Si ils avaient vaincu (recto); b) Sketch of Si ils avaient vaincu (verso), c. 1919, a) brush and black ink on laid Van Gelder paper; b) brush and black ink on laid Van Gelder paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7233 Eugène Atget, Ancien Chateau de Villiers, 65 rue de Villiers. Neuilly-sur-Seine, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39751 Jean-Louis Forain, Lourdes, 1914, 25th International Eucharistic Congress, 1914, lithograph [poster] in black on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7271 Jean-Louis Forain, Elles étaient à lacets, c. 1914/1919, watercolor and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7130 Jean-Louis Forain, En 1871, c. 1914/1919, black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7191 George Grosz, Air Attack (Fliegerbombe), 1915, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33173 Joseph Pennell, Made in Germany, the Great Crane, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9638 Joseph Pennell, Making Rifles, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9701 Joseph Pennell, Power-House, Berlin, 1914, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9614 Jean-Louis Forain, Grace!, c. 1914/1919, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7222 Jean-Louis Forain, a) In the Trenches (recto); b) Study for In the Trenches (verso), c. 1914/1919, a) black crayon with black and grey wash on wove paper; b) black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7239 Georgia O'Keeffe, Special No. 39, 1919, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35245 Jean-Louis Forain, Voilà le Moment de le chantes tun "Wacht am Rhein", 1914/1919, collotype on wove Arches paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7257 Eugène Atget, Parc de Saint-Cloud, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40357 Eugène Atget, Étang du Plessis-Piquet, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39078 Eugène Atget, Arcueil-Cachan, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41520 Eugène Atget, Ancien Chateau de Villiers, 61 bis rue de Villiers Neuilly-sur-Seine, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41312 Jean-Louis Forain, French Soldier Addressing Germania, c. 1914/1919, brush and brown ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7216 Jean-Louis Forain, Les notables, c. 1914/1919, black crayon corrected and white gouache on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7187 Charles Demuth, Vaudeville Musicians, 1917, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34773 Eugène Atget, Charenton, vieux moulin, May-July 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38960 Jean-Louis Forain, a) La Borne, Verdun (recto); b) Wounded Soldier and First-Aid Man (verso), c. 1916, a) brush with black and gray ink and black crayon over graphite on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7160 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39719 Mark Tobey, Winthrop Parkhurst, 1916, Charcoal on gray paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35072 Jean-Louis Forain, Marshal Petain, c. 1914/1919, watercolor and pen and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7029 Jean-Louis Forain, German Advance, c. 1914/1919, brush and brown ink and blue and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7217 Charles Burchfield, Rogues' Gallery, 1916, Watercolor and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33489 Eugène Atget, Parc de Sceaux, 1915–19, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40683 Hans Richter, Iwan Goll, 1917, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33307 Jean-Louis Forain, Toward Peace, c. 1914/1919, brush and black ink over graphite on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7134 Jean-Louis Forain, Les chefs (The Chefs), c. 1914/1919, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7153 Charles Sheeler, Barn, 1917, Conté crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35279 Jean-Louis Forain, Le train de Berne (The Train for Berne), c. 1914/1919, brush with brown and black ink and black crayon on laid Van Gelder paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7140 Jean-Louis Forain, Le démobilisé, c. 1914/1919, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7205 Jean-Louis Forain, Hospital Scene, c. 1914/1919, brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7241 George Grosz, The End of the Day, c. 1919, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33080 Joseph Pennell, The Ferry House, 1919, etching, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1087 Joseph Pennell, The Shell Factory, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9655 Jean-Louis Forain, Ceux de la priemiere heure. "Sire! ou en somme-nous de "la guerre fraiche et joyeuse"?...", c. 1914/1919, black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7201 Eugène Atget, Parc de Saint-Cloud, 1915–19, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41130 Eugène Atget, Luxembourg, 1919–21, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39805 Joseph Pennell, The Bay of the Thousand Girls, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9667 Joseph Pennell, The Prow, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9661 Eugène Atget, Luxembourg, 1919–21, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39806 Eugène Atget, Vieux moulin, Charenton, Mai-Juillet 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41229 Jean-Louis Forain, a) L'Englise de leurs peres (recto); b) Man with Cigarette (verso), c. 1914/1919, a) brush and black ink and black crayon on wove paper; b) brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7142 Joseph Pennell, Building Destroyers, No.I, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9700 Jean-Louis Forain, Quand le boche se retire..., probably 1917, black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7190 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41321 Henri Matisse, The Plumed Hat, 1919, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34037 Eugène Atget, Saint-Cloud, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40391 Jean-Louis Forain, -Am Rhien? -Ya., c. 1918, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7208 Jean-Louis Forain, a) Fetters (recto); b) Sketch for Fetters (verso), 1919, a) crayon and bursh and black ink on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7204 Mother Bethel AME Church, Poster for the Mother Bethel A.M.E. Church in Philadelphia, 1916, ink on paper; H x W: 16 x 19 7/8 in. (40.6 x 50.5 cm), National Museum of African American History and Culture, Washington, D.C. https://dartabase.art/cite/smithsonian/ld1-1643398738600-1643398746490-0 Man Ray (Emmanuel Radnitzky), Ridgefield Landscape, 1914, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38274 Jean-Louis Forain, a) C'est trop dangereux pres de votre ambulance (recto); b) Study of Mother and Children (verso), c. 1914/1919, a) brush and black ink and black crayon with watercolor on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7135 Jean-Louis Forain, Toward Peace, c. 1914/1919, black crayon and brush with black and brown ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7237 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39716 Jean-Louis Forain, Au Front de Vincennes, Bolo pacha, c. 1914/1919, crayon in black and blue and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7193 Joseph Pennell, Planing Big Shells, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9668 Jean-Louis Forain, Avocat parlant à sa cliente (Lawyer Talking to His Client), 1915, lithograph on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7012 Jean-Louis Forain, Toward Justice, c. 1914/1919, black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7246 Jean-Louis Forain, a) Dead German Soldier (recto); b) Head of a Soldier (verso), c. 1914/1919, brush and black ink, black crayon, and watercolor on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7147 Eugène Atget, Parc Delessert, 32 Quai de Passy, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39712 Jean-Louis Forain, A Versailles juillet 1919, probably 1919, brush and black ink and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7226 Elie Nadelman, Standing Man, profile, c. 1917–19, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35649 Lyonel Feininger, Gelmeroda V, 1916, Charcoal and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33891 Man Ray (Emmanuel Radnitzky), [Untitled], 1915, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36015 Joseph Pennell, The Cauldrons, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9625 Eugène Atget, Ancien couvent des Carmes. Rue de Vaugirard 70, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41119 Jean-Louis Forain, En esclavage, c. 1914/1919, pen and brown ink with brown wash over red chalk on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7149 Jean-Louis Forain, L'attaque d'une "place forte" anglaise, probably 1917, brush and black ink and black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7215 Jean-Louis Forain, La Borne - Verdun (The End - Verdun), c. 1916, drypoint and etching on on laid Van Gelder paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7155 Joseph Pennell, Making Armour-Plate, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9646 Auguste Rodin, Hand of Rodin with a Female Figure, 1917, plaster, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1015 Lyonel Feininger, The Rainbow (Der Regenbogen), 1918, Watercolor and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34488 Eugène Atget, Saint-Cloud, Acacia, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40413 Jean-Louis Forain, Suspension d'audience (Recess of the Hearing), 1914, lithograph on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7014 Jean-Louis Forain, Refugees, c. 1914/1919, black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7170 Jean-Louis Forain, L'avocat invectivé (The Lawyer Abused), 1914, lithograph on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7008 Eugène Atget, Plessis Piquet. Cabaret du Coup du Milieu, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38957 Maurice Prendergast, On the Beach, No. 3, c. 1915–18, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/93234 Hans Richter, Raoul Hausmann, 1915, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35596 Jean-Louis Forain, Avocat parlant à sa cliente (Lawyer Talking to His Client), 1915, lithograph on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7006 Jean-Louis Forain, Lost Illusions, probably 1918, black crayon and brush and black ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7229 Jean-Louis Forain, Lourdes, 1914, 25th International Eucharistic Congress, 1914, lithograph [poster] in blue and black on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7269 Jean-Louis Forain, Poilu Acknowledging German Soldier, probably 1918, black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7161 Georgia O'Keeffe, No. 12 Special, 1916, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35251 Eugène Atget, Châtillon, porte ancien château, rue des Pierrettes, Mai 1916, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41094 Man Ray (Emmanuel Radnitzky), Admiration of the Orchestrelle for the Cinematograph, 1919, Airbrushed gouache, colored ink, and pencil on paperboard, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35423 Elie Nadelman, Seated Nude, c. 1916, Pencil and colored pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35672 Joseph Pennell, Ready to Start, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9663 Jean-Louis Forain, The Taking of Fort Douaumont, probably 1916, brush and black ink with crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7173 Jean-Louis Forain, a) Poilu and Nurse (recto); b) Sketch for the Poilu (verso), c. 1914/1919, a) brush and brown and black ink on wove paper; b) brush and brown ink on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7172 Jean-Louis Forain, a) Versailles juillet. La Germania signe... (recto); b) Sketch for Figure of Germania (verso), probably 1919, a) black crayon and brown wash on wove paper; b) black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7224 Jean-Louis Forain, Suspension d'audience (Recess of the Hearing), 1914, lithograph on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7007 Eugène Atget, Vieille Cour, 22 rue Saint-Sauveur, 1914, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/40262 Morgan Russell, Study, 1914–15, Crayon and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37759 Jean-Louis Forain, Sur le Rhin, c. 1914/1919, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7167 Joseph Pennell, The Urns, Casting Big Shells, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9637 Jean-Louis Forain, Les Nuits de Paris, 1914/1919, collotype on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7261 Joseph Pennell, Building the Battleship, 1917, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9596 Jean-Louis Forain, Lost Illusions, probably 1918, black crayon on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7247 Jean (Hans) Arp, Untitled (Squares Arranged According to the Laws of Chance), 1917, Cut-and-pasted colored paper on colored paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37166 Jean-Louis Forain, Lourdes, 1914, 25th International Eucharistic Congress, 1914, lithograph [poster] in green and black on wove paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7270 Jean-Louis Forain, Le demobilise, c. 1914/1919, brush and black ink and black crayon on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7143 Eugène Atget, Parc Delessert, 1914, Matte albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39711 Joseph Pennell, Oil Refining, Whiting, Indiana, 1915, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9623 Eugène Atget, Jardin du Luxembourg, 1919–21, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/39804 Eugène Atget, Ancien couvent des Carmes. Rue de Vaugirard 70, 1914–20, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/41126 Charles Demuth, Female Acrobats, 1919, Watercolor, gouache, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36139 Maurice Sterne, Rocks, Maine Coast, 1916, Ink and crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35306 Lewis Wickes Hine, Picking Tobacco, Oklahoma, 1916, printed later?, Harvard Art Museums, Cambridge. https://dartabase.art/cite/harvard/5199 Henri Laurens, The Sculptor's Stand, 1917, Collage of tempera (white lead), cut and pasted papers (water soluble coating on brown paper), pencil, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35570 Pavel Tchelitchew, Pierre Souvtchinsky, c. 1919, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34212 Jean-Louis Forain, Salle de jeu (Gambling Room), 1914, lithograph on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7004 Joseph Pennell, The Great Tower: Pig-Iron, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9626 Joseph Pennell, In the Jaws of Death, Rolling Bars for Shells, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9628 Marc Chagall, Study for Birthday, 1915, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36449 Jean-Louis Forain, After Douai, probably 1918, brush and black ink on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7230 Joseph Pennell, Munition Works, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9621 Jean-Louis Forain, Germania before the Judges, c. 1914/1919, black crayon and brush and black ink on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7235 Eugène Atget, Charenton, 1915, Albumen silver print, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38961 Joseph Pennell, The Old Gun-Pit, 1916, lithograph, National Gallery of Art, Washington. https://dartabase.art/cite/nga/9656 Charles Demuth, Early Houses, Provincetown, 1918, Watercolor on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/32987