Jack Roth, Untitled, 1976, 55″ x 25″

Jack Roth, Untitled, 1976, 55″ x 25″

Peter Shoemaker, 1954, 21″ x 45.5″ (Horizontal; detail shown)

Ronald Bladen, 62.5″ x 31″, 1957-58

Ronald Bladen, 62.5″ x 31″, 1957-58

Ronald Bladen, 1958, 33.5″ x 29″

Ronald Bladen, 1958, 33.5″ x 29″

Ronald Bladen, ca.1956, 30″ x 40″

Ronald Bladen, ca.1956, 30″ x 40″

Ronald Bladen, ca.1956, 30″ x 32″

Ronald Bladen, ca.1956, 30″ x 32″