Exhibition catalogue published in conjunction with shows held December 1984 - April 1989. Text by Alessandro Baricco. Artists include Ulay Abramovic, Marina Abramovic, Carl Andre, Giovanni Anselmo, Karel Appel, Armando, Christian L. Attersee, Jo Baer, Marco Bagnoli, John Baldessari, Robert Barry, Georg Baselitz, Lothar Baumgarten, Bernd & Hilla Becher, Joseph Beuys, Alighiero Boetti, Marcel Broodthaers, Stanley Brouwn, Günter Brus, Daniel Buren, Alberto Burri, James Lee Byars, Giuseppe Capogrossi, Enrico Castellani, John Chamberlain, Alan Charlton, Sandro Chia, Eduardo Chillida, Francesco Clemente, Enzo Cucchi, Walter Dahn, René Daniëls, Gino De Dominicis, Nicola De Maria, Jan Dibbets, Martin Disler, Luciano Fabro, Erich Fichl, Barry Flanagan, Lucio Fontana, Hamish Fulton, Frank O. Gehry, Gilbert & George, Alberto Giacometti, Rebecca Horn, Jörg Immendorff, Donald Judd, Anselm Kiefer, Imi Knoebel, Per Kirkeby, Willem de Kooning, Jannis Kounellis, Wolfgang Laib, Sol LeWitt, Richard P. Lohse, Richard Long, Francesco Lo Savio, Markus Lupertz, Luigi Mainolfi, Piero Manzoni, André Masson, Fausto Melotti, Mario Merz, Marisa Merz, Klaus Metting, Joan Miró, Bruce Nauman, Hermann Nitsch, Maria Nordman, Claes Oldenburg, Giulio Paolini, A.R. Penck, Giuseppe Penone, Walter Pichler, Michelangelo Pistoletto, Sigmar Polke, Emilio Prini, Arnulf Rainer, Gerhard Richter, Bruce Robbins, Domenico Rotella, Ulrich Rückriem, Robert Ryman, David Salle, Remo Salvadori, Salvo, Julian Schnabel, Thomas Schutte, Richard Serra, Katharina Sieverding, David Smith, Ettore Spalletti, Niele Toroni, Günter Tuzina, Cy Twombly, Emilio Vedova, Carel Visser, Franz Erhard Walther, Lawrence Weiner, Remy Zaugg and Gilberto Zorio.