Mask, 1961-62
Ink and crayon on brown paper bag, 15 7/8 x 7 7/8 in. The Art Institute of Chicago; Gift of The Saul Steinberg Foundation

A way of reasoning on paper
Ink and crayon on brown paper bag, 15 7/8 x 7 7/8 in. The Art Institute of Chicago; Gift of The Saul Steinberg Foundation