Ay-O, Marcel Alocco, Eric Andersen, Joseph Beuys, Joe Jones, Ian Breakwell, Henry Flynt, Terry Fox, Michael Gibbs, Takehisa Kosugi, Taj Mahal Travellers, Maurizio Nannucci, Anna Lockwood, Mieko Shiomi, Yoshimasa Wada, Zaj, George Brecht, Marc Chaimowicz, Giuseppe Chiari, Henri Chopin, Robin Crozier, Mario Diacono, Ken Friedman, Jochen Gerz, Per Kirkeby, Klaus Groh, Shohachiro Takahashi, Guerilla Art Action Group, Dick Higgins, Milan Knížák, John Lennon, George Maciunas, Tom Marioni, Dora Maurer, David Mayor, Opal L Nations, Yoko Ono, Takako Saito, Carolee Schneemann, Endre Tot, Janos Urban, Ben Vautier, Wolf Vostell, etc..
Ay-O, Marcel Alocco, Eric Andersen, Joseph Beuys, Joe Jones, Ian Breakwell, Henry Flynt, Terry Fox, Michael Gibbs, Takehisa Kosugi, Taj Mahal Travellers, Maurizio Nannucci, Anna Lockwood, Mieko Shiomi, Yoshimasa Wada, Zaj, George Brecht, Marc Chaimowicz, Giuseppe Chiari, Henri Chopin, Robin Crozier, Mario Diacono, Ken Friedman, Jochen Gerz, Per Kirkeby, Klaus Groh, Shohachiro Takahashi, Guerilla Art Action Group, Dick Higgins, Milan Knížák, John Lennon, George Maciunas, Tom Marioni, Dora Maurer, David Mayor, Opal L Nations, Yoko Ono, Takako Saito, Carolee Schneemann, Endre Tot, Janos Urban, Ben Vautier, Wolf Vostell, etc..