Exhibition catalogue published in conjunction with show held June 1 - September 19, 1977. Essays by Pontus Hulten, Robert Bordaz, Elliott Carter, Henri Langlois, Maurice Girodias, Jean Prouvé, Donald Karshan, Gebrielle Buffet-Picabia, Robert Level, Claude Lévi-Strauss, David Hare, William Copley, Robert Motherwell, Marcelin Pleynet, Harold Rosenberg, Hubert Damisch, Pierre Restany, Jean-Jacques Lebel, Leo Castelli, Daniel Cordier, Ileana Sonnabend, Hélène Seckel, Daniel Abadie, Alfred Pacquement, Billy Klüver, and Friedrich Teja Bach. Includes chronology and individual biographical listings for artists. Printed in black-and-white. Text in French.