Vincenzo Agnetti, Rodolfo Aricò, Shusaku Arakawa, Richard Artschwager, Carlo Battaglia, Erwin Bechtold, Joseph Beuys, Mel Bochner, Alighiero Boetti, Giuseppe Chiari, Christo, Claudio Cintoli, James Coleman, Hans Courman, Ken Danbj, Hanne Darboven, Antonio Dias, Gérard Gasiorowski, Dan Graham, Laura Grisi, Giosetta Fioroni, Alfonso Hüppi, Sol LeWitt, Willem van Malsen, Eliseo Mattiacci, Fabio Mauri, Maurizio Mochetti, Alberto Moretti, Palermo, Giulio Paolini, Luca Patella, Sigmar Polke, Cloti Ricciardi, Gerhard Richter, Edward Ruscha, Fred Sandback, Alf Schuler, Konrad Schulz, Richard Smith, Wolfgang Troschke, Ben Vautier, Claudio Verna, Howard Kanovitz, Werner Knaupp, Jannis Kounellis, Gary Kuehn

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