Robert Mangold
Untitled, State A (Color); Untitled, State B (Black) (2 works), 1988
etchings and aquatints in colors on Somerset and D'Arches Rough paper
sheet 22 3/8 x 29 7/8in (56.8 x 75.9cm)
Signed, 56/75 (there were also 16 artist's proofs)