KEITH HARING (1958-1990)Pop Shop Quad IVscreenprint in colors, on wove paper, 1989, signed and dated by Julia Gruen, the executor of the Keith Haring Estate in pencil on the reverse, numbered 2/75 (there were also fifteen artist's proofs), published by Martin Lawrence Editions Ltd., New York, with their blindstamp and the artist's estate stamp on the reverse, with full margins, in good condition, framedImage: 25 x 31 in. (635 x 787 mm.)Sheet: 27 x 327⁄8 in. (685 x 833 mm.)