Giovanni Anselmo, Bernd & Hilla Becher, Joseph Beuys, Christian Boltanski, Antonio Calderara, Marcel Duchamp, Man Ray, Lucio Fontana, Douglas Huebler, Asger Jorn, Martin Kippenberger, Joseph Kosuth, Richard Long, Mario Merz, Otto Muehl, Hermann Nitsch, Maurizio Nannucci, Eduardo Paolozzi, Michelangelo Pistoletto, Niele Toroni
