John McLaughlin, Untitled, April 18-25, 1963

Bohuslav Horak, Untitled, 1963

Georges Braque, Untitled, 1932

François Arnal, Untitled, April 19, 1961

William Turnbull, Untitled, November 10, 1961

Esteban Vicente, Untitled, September 24-25, 1962

Garo Zareh Antreasian, Untitled, May 1961

Esteban Vicente, Untitled, August 6-16, 1962

Esteban Vicente, Untitled, August 23-30, 1962

Esteban Vicente, Untitled, August 10-22, 1962