Blue Black Red Green

ELLSWORTH KELLY (1923-2015) Blue Black Red Green lithograph in colors, on Lanaquarelle paper, 2001, signed in pencil, numbered 9/45 (there were also ten artist's proofs), published by Gemini G.E.L., Los Angeles, with their blindstamps and ink stamp on the reverse Sheet: 24 7/8 x 88 ¾ in. (632 x 2254 mm.)