Diagonal with Black, from The Concorde Series

ELLSWORTH KELLY (1923-2015) Diagonal with Black, from The Concorde Series etching and aquatint, on Arches Cover paper, 1981-82, signed in pencil, numbered 'AP VII/IX' (an artist's proof, the edition was 18), published by Gemini G.E.L., Los Angeles, 1982, with their blindstamps and inkstamp on the reverse, with full margins Image: 15 ¾ x 15 ¾ in. (400 x 400 mm.) Sheet: 34 1/8 x 29 1/8 in. (867 x 740 mm.)