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, 1981-1982, signed in pencil, numbered 'AP VIII/IX' (an artist's proof, the edition was 18), published by Gemini G.E.L, Los Angeles, with their blindstamp and inkstamps on the reverse, with full margins, in very good condition Image: 15 ¾ x 15 7/8 (400 x 403 mm.) Sheet: 34 1/8 x 29 ¼ in. (867 x 743 mm.)