The Painters' America : rural and urban life, 1810 - 1910 ; exhibition held at the Whitney Museum of American Art, New York, Sept. 20 - Nov. 10, 1974 ; at the Museum of Fine Arts, Houston, Dec. 5 1974 - Jan. 19, 1975 ; and at the Oakland Museum, Feb. 10 - March 30, 1975 / Patricia Hills