Victor Vasarely (Hungarian, 1906-1997) Citra-C, 1955-62 casein on ragboard on wood signed Vasarely (lower right); signed, titled and dated (verso) 19 x 17 3/4 inches. Provenance: Galerie Denise Rene, Paris B.C. Holland Gallery, Chicago The Pace Gallery, New York Feigen Palmer Gallery, Los Angeles Property from the Collections of Webster University, St. Louis, Missouri, Sold to Benefit the Student Experience