Karl Knaths, The Sun, 1950. Oil on canvas, 36 x 42 in. The Phillips Collection, Washington, DC, Acquired 1950

Arthur Dove, Red Sun, 1935. Oil on canvas, 20 1/4 x 28 in. The Phillips Collection, Washington, DC, Acquired 1935

Marjorie Phillips, Sun at Twilight, 1959. Oil on canvas, 39 1/4 x 28 3/4 in. The Phillips Collection, Washington, DC, Acquired 1985