Sam Francis, <em>Untitled</em>1978 (SFP78-18).
Modern and Contemporary Art: New Conservation Challenges, Conflicts, and Considerations

Sam Francis, Untitled, 1978 (SFP78-18). Acrylic on canvas, 90 1/8 x 66 in. (228.9 x 167.6 cm). Collection of Jonathan Novak Contemporary Art, Los Angeles. Photo: Brian Forrest. ©2009 Samuel L. Francis Foundation, California / Artists Rights Society (ARS), New York.