Seventh Stone

LEE BONTECOU (1931-2022) Seventh Stone lithograph, on Chatham British handmade paper, 1965-1968, signed and dated in pencil, numbered '1-6 H.C.' (an hors-commerce proof, the edition was 31 plus four artist's proofs), published by Universal Limited Art Editions, West Islip, New York, with their blindstamp, with full margins, in apparently very good condition, not examined out of the frame Sheet: 25 ¼ x 20 ¼ in. (641 x 514 mm.)