Sonia Delaunay (French, 1885-1979), "Ellipse", Lithograph in Colors on Arches Paper, 1969, marked "H.C." and numbered edition "11/25" lower left, signed and dated lower right, silver-tone frame. Image: 22" H x 16" W; frame: 30.25" H x 24.5" W. Provenance: From a New York City Corporate Collection. Keywords: Prints, Multiples, Hors de Commerce, Orphism, Orphique, Modern Multiples, Modernist, Abstract, Abstraction, Polychrome, Geometric, 20th Century School, European School, Women Artists, Post-War and Contemporary Art