Original Poster for Robert Morris: Labyrinths—Voice—Blind Time, 1974. Publisher Leo Castelli Gallery, New York, Sonnabend Gallery, New York. Morris is seen from the waist up, flexing his muscles and outfitted only in S & M gear: a German Army helmet, aviator sunglasses, steel chains, and a spiked collar. Edition 250. Offset lithograph Measures 36 3/4 x 23 7/8 inches. Professionally mounted on poster board.