Exhibition catalogue published in conjunction with show held at Palazzo delle Esposizioni, Roma, November 1970 - January 1971. Curated by Achille Bonito Oliva. Series of essays by Achille Bonito Oliva, Palma Bucareli, Giulio Carlo Argan, Alberto Boatto, Maurizio Calvesi, Gillo Dorfles, Filiberto Menna, Cesare Vivaldi, text in Italian. Artists exhibited include: Vincenzo Agnetti, Carlo Alfano, Getulio Alviani, Franco Angeli, Giovanni Anselmo, Alberto Biasi, Alighiero Boetti, Agostino Bonalumi, Davide Boriani, Enrico Castellani, Mario Ceroli, Gianni Colombo, Gabriele De Vecchi, Luciano Fabro, Tano Festa, Giosetta Fioroni, Jannis Kounellis, Franscesco Lo Savio, Rentao Mambor, Piero Manzoni, Gino Marotta, Manfredo Massironi, Eliseo Mattiacci, Fabio Mauri, Mario Merz, Maurizio Mochetti, Giulio Paolini, Pino Pascali, Vettor Pisani, Michelangelo Pistoletto, Domenico Rotella, Paolo Scheggi, Mario Schifano, Cesare Tacchi, Giuseppe Uncini, Gilberto Zorio. Photographs in black-and-white.