Exhibiting artists: Horst Antes, Karel Appel, Arman, Yae Asano, Ay-O, Elvira Bach, Imre Bak, James Brown, Grisha Bruskin, Erik Bulatow, Daniel Buren, Michael Buthe, Bruno Ceccobelli, Chema Cobo, Graham Dean, Jan Dibbets, Hisao Domoto, Eberhard Fiebig, Barry Flanagan, Sam Francis, Tami Fujie, Rupprecht Geiger, General Idea, Raimund Girke, Zvi Goldstein, Karl Otto Götz, Gotthard Graubner, José de Guimaraes, Otto Herbert Hajek, Takeshi Hara, Gerhard Hoehme, Friedensreich Hundertwasser, Toshimitsu Imai, Yukio Imamura, Bukichi Inoue, Horst Janssen, Ilja Kabakow, Olle K a ks, Mitsuo Kano, Per Kirkeby, Yoshio Kitayama, Igor Kopystianski, Akira Kurosaki, Yayoi Kusama, Robert Kushner, Tadaaki Kuwayama, Lee U-fan, Thomas Lenk, Georgi Litischevskij, Richard Paul Lohse, Ryusho Matsuo, Hisashi Momose, Sadamasa Montonaga, David Nash, Minoru Onoda, Mimmo Paladino, CO Paeffgen, Georg Karl Pfahler, Panamarenko, Otto Piene, Ivan Rabuzin, Robert Rauchenberg, Gerhard Richter, Rissa, Ulrike Rosenbach, Niki de Saint Phalle, Salomé, Susumu Shingu, Ushio Shinohara, Kazuo Shigara, Satoru Shoji, KRH Sonderborg, Kumi Sugai, Leon Polk Smith, Kenny Scharf, Bernard Schultze, Emil Schumacher, Anton Stankowski, Klaus Staeck, Frank Stella, Shu Takahashi, Atsuko Tanaka, Antoni Tàpies, Ernesto Tatafiore, Jean Tinguely, Gérard Titus-Carmel, Günther Uecker, Keiji Uematsu, Keji Usami, Victor Vasarely, Ben Vautier, Emilio Vendova, Toon Verhoef, Franz Erhard Walrher, Toyoshige Wantanabe, Isolde Wawrin, Tom Wesselmann, Paul Wunderlich, Tadanori Yokoo and Mika Yoshizawa