Oskar Schlemmer, Vierergruppe mit diagonalem Profil, 1942, Öl über Bleistift auf Ölpapier, Einstichlöcher in den Ecken, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/128580 Joseph Beuys, Dove, Food, Rainbow, 1949, Graphite and watercolour on card, Tate, London. https://dartabase.art/cite/tate/AR00095 José Clemente Orozco, Self-Portrait, 1940, Tempera on board, mounted on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37551 Paul Klee, alea jacta, 1940, Kleisterfarben auf rosa meliertem, handgeschöpftem Velinpapier, montiert an acht Punkten auf einem Karton, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/11791 Benjamín Molina, Madman, 1942, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37931 Joseph Beuys, Sun and Pylon, 1946, Graphite, watercolour and chloride on paper, Tate, London. https://dartabase.art/cite/tate/AR00629 Kurt Schwitters, C 35 paper clouds, 1946, Cut, torn and pasted paper on corrugated cardboard, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37379 Wols (A. O. Wolfgang Schulze), Frontispiece from the illustrated book Naturelles by René de Solier, published c. 1946, Drypoint, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/16502 Xavier Guerrero, Two Mothers, 1945, Black crayon on orange red paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34575 Willi Baumeister, [Untitled], 1943, Lithographic crayon, charcoal, and colored pencil on colored paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36878 Karl Hofer, Der Blinde und das Mädchen, 1943, Öl auf Leinwand, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/112040 Joseph Beuys, Acer platanoides, 1945, Leaf on paper, Tate, London. https://dartabase.art/cite/tate/AR00630 Willi Baumeister, [Untitled], 1949, Pencil and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33011 attributed to Laurence Feininger, [Street scene with church, Lübeck], 1940s-1950s, Harvard Art Museums, Cambridge. https://dartabase.art/cite/harvard/5052 José Clemente Orozco, Crouching Model, (1947), Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34685 Hannah Höch, [Untitled], 1945, Cut-and-pasted printed paper and watercolor on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33012 Guillermo Meza, Polyphemus, 1941, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34717 José Clemente Orozco, Clenched Fist, (1948), Crayon and charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34698 Joseph Beuys, [Untitled], 1947 and 1970s, Pencil on four sheets of paper on painted wood panel, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35588 Max Beckmann, Die Weintraube, 25. April 1944, Feder in schwarzer Tusche über Bleistift auf Vergépapier, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/20167 Wols (A. O. Wolfgang Schulze), Plate 2 from the illustrated book Naturelles by René de Solier, published c. 1946, Drypoint, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/16456 Benjamín Molina, Madman, 1942, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37943 Oskar Schlemmer, Sitzendengruppe, 1942, Öl über Bleistift auf Ölpapier, Einstichlöcher in den Ecken, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/128579 Willi Baumeister, Heitere Landschaft IV, 1949, Öl auf Hartfaserplatte, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/4096 Max Beckmann, Zirkuswagen, 1940, Öl auf Leinwand, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/3987 Paul Delvaux, Composition (The Siesta), 1947, Ink and watercolor on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36694 Willi Baumeister, [Untitled], 1944, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36884 Hannah Höch, [Untitled], 1943, Gouache on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38229 Max Beckmann, Day and Dream, 1946, Portfolio of 15 lithographs, Harvard Art Museums, Cambridge. https://dartabase.art/cite/harvard/5547 Karl Hofer, Reclining Nude, (c. 1948), Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38146 Kurt Schwitters, Untitled (OPENED BY), 1946–47, Cut-and-pasted paper, printed paper, and painted paper, pencil, and crayon on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35541 Wols (A. O. Wolfgang Schulze), Stringed Instrument, 1942, Ink and watercolor on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33439 Wols (A. O. Wolfgang Schulze), Tête abîmée, c. 1944, Feder in schwarzer Tusche, Aquarell und weiße Lasur auf rosa meliertem Vergépapier, Spuren einer Umfassungslinie in weißer Kreide, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/17120 Georges Vantongerloo, 10 Origin, 1942, Portfolio of six linoleum cuts, three woodcuts, and one lithograph, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/19632 Paul Klee, Lady Apart (Dame abseits), 1940, Pigmented paste on paper on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33876 Juan Soriano, Child with Bird, 1941, Gouache on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38086 Max Beckmann, Frankfurter Hauptbahnhof, 29. Juli 1942–6. September 1942, Öl auf Leinwand, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/4139 Georges Vantongerloo, Plate (folio 22) from 10 Origin, 1942, Linoleum cut from a portfolio of six linoleum cuts, three woodcuts, and one lithograph, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/19633 Max Beckmann, The Chained One (Der Gefesselte), (1944), Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33973 Max Beckmann, The Iceman (Der Eismann), (1944), Ink and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36770