Exhibition catalogue published in conjunction with show held at the Centre National d'Art et de Culture Georges Pompidou, Musée National d'Art Moderne, Paris, January 23 - March 29, 1976. Pontus Hulten, Gabrielle Buffet-Picabia, William Copley, Ulf Lind, Schuldt, Hélène Seckel, and Jean-Hubert Martin. Includes biography, checklist, and bibliography. Printed in color and black-and-white. Text in French.