Blue/Green/Black/Red (A. 76)

ELLSWORTH KELLY Blue/Green/Black/Red (A. 76) lithograph in colors, 1971, on Arches Cover, signed in pencil, numbered 55/100 (there were also 20 artist's proofs), published by Paul Bianchini, New York, with full margins, generally in very good condition, framed L. 22 x 19½ in. (559 x 495 mm.) S. 30 x 27 5/8 in. (762 x 702 mm.)