17 loose sheets with black & white photographs of video stills in black paper folder. With a loose double folded sheet with notes on the exhibition by David A. Ross and a single sheet wit the Dutch translation. Contributing artists are Vito Acconci, John Baldessari, Joseph Beuys, Daniel Buren, Pierpaola Calzolari, Giuseppe Chiari, Frank Gilette, Joan Janos, Allan Kaprow, Jannis Kounellis, Alvin Lucier, Urs Luthi, Jean Otth, Charlemagne Palestine, Giulio Paolini, Alberto Pirelli and Bill Vialo. With accompanying text on the verso of the cards. 23,5 x 22 cm.