Black and White Pyramid (A. 88)

ELLSWORTH KELLY Black and White Pyramid (A. 88) screenprint with embossing, 1973, on wove paper, signed in pencil, numbered 35/50 (there were also 9 artist's proofs), published by Gemini G.E.L., Los Angeles, with their blindstamps and inkstamp on the reverse, with full margins, generally in good condition; together with Black Variation V (A. 113) lithograph with intaglio and debossing, 1973-75, signed in pencil, numbered 15/21 (there were also 11 artist's proofs) L. 23 x 36 in. (584 x 914 mm.) S. 32½ x 45 7/8 in. (826 x 1165 mm.) (2)