Lithograph on vélin paper. Paper Size: 11 x 14.5 inches. Excellent condition, with centerfold, as issued. Inscription: Unsigned and unnumbered, as issued. Notes: Published by Art in America, New York; printed by Triton Press, Inc., 1970. RICHARD ANUSZKIEWITZ (1930-2020) was an American painter, printmaker, and sculptor. He was one of the leading figures in the Op Art movement during the late 1960s and throughout the 1970s. Victor Vasarely in France and Bridget Riley in England were his primary international counterparts. In 1964, Life magazine called him "one of the new wizards of Op". While reflecting on a New York City gallery show of Anuszkiewicz's from 2000, New York Times art critic Holland Cotter described Anuszkiewicz's paintings: "The drama — and that feels like the right word — is in the subtle chemistry of complementary colors, which makes the geometry glow as if light were leaking out from behind it." Anuszkiewicz exhibited at the Venice Biennale, Florence Biennale and Documenta, and his works are in permanent collections internationally. He was elected into the National Academy of Design in 1992 as an Associate member, and became a full member in 1994.