Ilya Bolotowsky, Deep Blue Diamond, 1978, acrylic on canvas, 48 x 48 in.
(from left) Ilya Bolotowsky, "Deep Blue Diamond," June 1978, acrylic on canvas, 48 x 48 in., Ray Parker, Untitled (No. 88), 1962, oil on canvas, 74 x 70 in., Leon Polk Smith, "Event in Blue," 1994, oil on canvas, 66 x 54 in., Alice Trumbull Mason, "#1 Towards a Paradox," 1969, oil on canvas, 19 x 22 in., David Smith, Untitled (Two Bony Figures), 1946, oil on paperboard, 23 1/4 x 30 in.