Modern and Contemporary Art Geometric Abstraction – Op Art Vasarely, Victor Encelade. 1961. Silkscreen print on sturdy, textured vellum. 65 x 50 cm. Signed and numbered. - Edges slightly bumped, a few isolated instances of scuffing. Overall in very good condition. Excellent, rich print. Benavides 507. – One of 200 copies. – Edited by Denise René, Paris 1961. Silkscreen print on sturdy, textured vellum. Signed and numbered. - Edges slightly bumped, a few isolated scuffs. Overall in very good condition. Excellent, rich print. - Benavides 507. - One of 200 copies. - Edited by Denise René, Paris 1961.