Catalogue of the exhibition “Impact Art Video Art 74”, curated by René Berger and Jole De Sanna, Lausanne 1974. Texts by René Berger, Jole De Sanna. Includes project descriptions and images from artists in the exhibition including: Allan Kaprow, Denis Oppenheim, Vito Acconci, Vincenzo Agnetti, Gianni Colombo, Christian Boltanski, Paolo Pier Calzolari, Giuseppe Chiari, Douglas Davis, Luciano Fabro, Luciano Giaccari