February / April 1972 issue of Flash Art. Edited by Giancarlo Politi, with written contributions by Gislind Nabakowski, Lea Vergine, Massimo Bilò, Gyorgi Ligeti, Jorge Romero Brest, and Eugene Hartzell. Artists in the issue include Robert Barry, Hanne Darboven, Giuseppi Chiari, Robert Filliou, Marcel Broodthaers, James Coleman, Dick Higgins, Braco Dimitrijevic, Ulrike Nolden, Antonio Trotta, Enzo Mari Svende, and David Rabinowitch. Printed in black-and-white. Text in Italian, German, and English.