Arthur Holman, c. 1960, 24″ x 30″

Harry Bowden, 1945, 12″ x 16″

Clay Spohn, 1962, 42″ x 27″

Robert McChesney, 1952

Karl Kasten, 1957, 35″ x 26.5

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