Leon Polk Smith, "Grey-Yellow-Black Exchange," 1946, oil on canvas, 23 x 15 in.
(from left) Jackson Pollokck, "Vineyard Inlet with Tree," c. 1934-38, watercolor on paper, 15 1/2 x 22 3/4 in., Richard Stankiewicz, Untitled (1972-3), 1972, steel, 26 x 22 x 23 in., Doug Ohlson, "Benn," 1969, acrylic polymer on canvas, 86 x 69 in., Ray Parker, "Stack," 1958, acrylic on canvas, 78 x 36 in.