The Artist's Private Collection; Casterline|Goodman Gallery, Aspen
Exhibitions
"Two Artists -- Two Worlds: Drawings of Ed Ruscha and Robert Williams," Mendenhall Sobieski Gallery, Pasadena, California, June 3 - July 3, 2006; not ill. "Ed Ruscha," Galerie Beyeler, Basel, June 8 - September 12, 2009.