Vasarely, Victor. COMPOSITION. Serigraph in black and white on black paper. Edition of 150, numbered 116/150 and signed in white ink. 13 2/4 x 20 1/8 inches; 350 x 515 mm. An "Op Art" illusionistic image of projecting and receding squares. Handsomely presented in a silver-metal frame with a black mat. In excellent condition.