Black 5-11, from A la pintura
1971 · Color aquatint and lift-ground aquatint, with etching, from two copper plates, with letterpress, on white wove paper
Image/plate: 14 × 23.5 cm (5 9/16 × 9 5/16 in.); Sheet: 64.7 × 96.5 cm (25 1/2 × 38 in.)
Art Institute of Chicago