Artwork by Eric Anderson, Robert Ashley, Arman, Ayo, Bernard Aubertin, Joseph Bouys, Georges Brecht, Robert Delford Brown, John Cage, Giancarlo Cardini, Giuseppe Chiari, Henry Chopin, Philip Corner, Claudio Costa, Sari Dienes, Ken Friedman, Pierre Garnier, Rolph Gehlemaar, Claude Gilli, John Giorno, Gianpaolo Guerini, Bernard Heidsieck, Jeff Hendricks, Juan Hidalgo, Dick Higgins, Dorothy Iannone, Joe Jones, La Monte Young, Daniele Lombardi, Arrigo Lora-Totino, Mauricio Kagel, Milan Knizak, Alison Knowles, George Maciunas, Jackson MacLow, Renato Mambor, Walter Marchetti, Larry Miller, Charles Morrow, Davide Mosconi, Ladislav Nokak, Serge Oldenburg, Ralph Oritz, Nam June Paik, Antonio Paradiso, Ben Patterson, Pierre Gerhard Rühm, Takako Saito, Carolee Shneemann, Jacques Spacagna, Daniel Spoerri, David Tudor, Ban Vautier, Wolf Vostell, Robert Watts, Emmett Williams.