Notes :
Published on the occasion of an exhibition held at the Philadelphia Museum of Art, July 12-Sept. 13, 2009.
Subject :
Williams, Charles K.,1930- - Art collections , Modernism (Art) - United States - Exhibitions , Modernism (Art) - Europe - Exhibitions , Art, American - 20th century - Exhibitions , Art, European - 20th century - Exhibitions , Art - Private collections - United States - Exhibitions
