Exhibition catalogue published in conjunction with show held at the Art Institute of Chicago, October 8 November 27, 1977. Traveled to the Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC, March 16 - May 7, 1978; the San Francisco Museum of Modern Art, June 23 - August 6, 1978; the Fort Worth Art Museum, September 24 - October 29, 1978; and the Contemporary Arts Center, Cincinnati, Ohio, December 1, 1978 - January 31, 1978. Essays by A. James Speyer, Jean-Christophe Ammann, David Brown, and Rudi Fuchs. Artists in the exhibition include Giovanni Anselmo, Bernd and Hilla Becher, Marcel Broodthaers, Stanley Brouwn, Daniel Buren, Victor Burgin, Hanne Darboven, Chérif Defraoui, Jan Dibbets, Ger van Elk, Hamish Fulton, Gilbert & George, Jean Le Gac, Richard Long, Mario Merz, Panamarenko, Giulio Paolini, Anne and Patrick Poirier, Gerhard Richter, Klaus Rinke, Niele Toroni, Carel Visser, and Gilberto Zorio. Includes bibliographical listing for each individual artist. Printed in black-and-white.