The Smithsonian, 1967
Ink, gouache, watercolor, rubber stamps, colored pencil, crayon, and pencil on paper, 22 ½ x 28 ¼ in. National Gallery of Art, Washington, DC; Gift of The Saul Steinberg Foundation

A way of reasoning on paper
Ink, gouache, watercolor, rubber stamps, colored pencil, crayon, and pencil on paper, 22 ½ x 28 ¼ in. National Gallery of Art, Washington, DC; Gift of The Saul Steinberg Foundation