Jan Lebenstein, Axial Figure, 1961, Felt-tip pen on paper on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33172

Tony Urquhart, Summer Forms I, 1961, Oil and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36643

Zbigniew Makowski, [Untitled], 1964, Watercolor and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38583

Tony Urquhart, Forest Floor, II, 1961, Oil and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36640

Zbigniew Makowski, [Untitled], 1964, Watercolor and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37655

Zbigniew Makowski, [Untitled], 1965, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38584

Jan Lebenstein, Figure, 1962, Gouache, watercolor, and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37823

Denis Bourdon, Cabinet card of Frederick Douglass with his grandson Joseph Douglass, May 10, 1894, albumen and silver on photographic paper on card mount; H x W: 6 1/2 × 4 1/4 in. (16.5 × 10.8 cm), National Museum of African American History and Culture, Washington, D.C. https://dartabase.art/cite/smithsonian/ld1-1725446217400-1725446230804-1

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

Henryk Berlewi, First State of the Mechano-Faktura (I Stade de la Mécano-Facture), 1923, Gouache and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38181

Andrzej J. Wroblewski, Instrument #3, 1962, Colored ink and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37075

Aleksander Kobzdej, Conflict, 1959, Casein and oil on paper on canvas, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33730

Miroslaw Balka, Moulting, 1988, Pencil, colored pencil, gesso, and pine needles on paper installed with pile of pine needles on floor, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38459

Magdalena Abakanowicz, Body 81F, 1981, Charcoal on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35178

Jan Lebenstein, Axial Figure, 1960, Watercolor, ink, and ballpoint pen on graph paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37821

Paul-Émile Borduas, La Guignolée, 1954, Watercolor on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/32988

Louis Marcoussis, Stairway with Figure, 1930, Crayon and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36794

Betty Goodwin, Figure/Ladder Series, IV, 1996, Oilstick, pastel, graphite,and charcoal on plastic sheet, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38465

Jan Lebenstein, Axial Figure, 1960, Felt-tip pen on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36323