Exhibition catalogue published in conjunction with show held at the Art Gallery, State University of New York, Albany, August 30 - September 27, 1970; the University Art Museum, Albuquerque, New Mexico, October 19 - November 22, 1970; the Art Galleries, the University of California, Santa Barbara, January 5 - February 14, 1971; the Fine Arts Gallery of San Diego, February 27 - April 4, 1971; the Art Gallery, University of Alabama, University, Alabama, April 13 - May 9, 1971; the Minnesota Museum of Art, St. Paul, May 26 - July 1, 1971; the Akron Art Institute, Ohio, July 14 - August 15, 1971; the Andrew Dickinson White Museum of Art, Ithaca, New York, September 14 - October 14, 1971; the Indiana University Art Museum, Bloomington, October 26 - December 12, 1971; the Museum of Art, University of Iowa, Iowa City, January 9 - February 27, 1972; and the De Cordova Museum, Lincoln, Massachusetts, March 15 - April 15, 1972. Text by George Rickey and Ala Story. Illustrated throughout in black-and-white. Includes chronology, artists' biographies, exhibition histories, and bibliographies.