Grey Planes, 1957
Catalog #143
[Louis Stern Fine Arts, West Hollywood, California];
Private Collection, California (acquired directly from the above);
[D. Wigmore Fine Art, New York, New York];
Collection of the Carl & Marilynn Thoma Art Foundation, Santa Fe, New Mexico, and Chicago, Illinois (acquired directly from the above, 2009).
Los Angles, California, Occidental College, Karl Benjamin, April 7 - May 4, 1958.
Long Beach, California, Long Beach Museum of Art, Paintings by Karl Benjamin: Abstract Classicism, December 7, 1958 - January 4, 1959.
Long Beach, California, Long Beach Museum of Art, California Modernism, 1940-1970, September 2 - November 20, 1994.
Santa Monica, California, Ruth Bachofner Gallery, Paintings from the 50s and 90s, 1998. Exhibited in conjunction with Sunshine & Noir, Hammer Museum, Los Angeles, California, October 7, 1998 - January 9, 1999.
Pagel, David. "Art Reviews." Los Angeles Times, 13 November 1999.
Image courtesy of the Carl & Marilyn Thoma Art Foundation, photo by Jamie Stukenberg.