Marcel Broodthaers, "M.B. M.B. M.B....", 1970, Ink on paper in artist's frames, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37802

Bernard Joubert, [Untitled], 1973, Chalk and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36030

Jean Dubuffet, Costume for Cuckoo Bazaar, (1972), Ink on cut-and-pasted papers on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37561

Bernard Joubert, [Untitled], 1973, Chalk and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36023

Marcel Broodthaers, Journal d'un voyage utopique, 1973, Ink, colored ink, and lithograph on four pieces of paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33475

Sam Szafran, [Untitled], 1971, Pastel on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34229

Sonia Delaunay, Color Rhythm No. 1921-1973, 1973, Gouache and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38198