Wally Hedrick, 1956, 31” x 37”

Wally Hedrick, 1956, 31” x 37”

Wally Hedrick, 1952, 39.5″ x 33.5″

Wally Hedrick, 1952, 39.5″ x 33.5″

Luis Gutierrez, 1963, 28.5″ x 31″

Luis Gutierrez, 1963, 28.5″ x 31″

Richard Nelson, 1962, 48″ x 32″

Richard Nelson, 1962, 48″ x 32″

Masako Takahashi, c. 1960, 34″ x 20″

Masako Takahashi, c. 1960, 34″ x 20″

Masako Takahashi, c. 1960, 16″ x 12″