Untitled1976 · Lithograph in blue, red, green and black on white wove paperImage: 64 × 46.1 cm (25 1/4 × 18 3/16 in.); Sheet: 73.9 × 52.1 cm (29 1/8 × 20 9/16 in.)Art Institute of Chicago
Untitled1976 · Lithograph in green, brown, and black on white wove paperImage: 64 × 46.1 cm (25 1/4 × 18 3/16 in.); Sheet: 73.9 × 52.1 cm (29 1/8 × 20 9/16 in.)Art Institute of Chicago