Artists represented: Xerxes Ach Georg Baselitz Michael Biberstein Karl Gerstner Silvia Gertsch Hanspeter Hofmann Rebecca Horn Jahanguir Catherine Lee Alois Lichtsteiner Darryl Pottorf Robert Rauschenberg Sean Scully Joel Shapiro Liliane Tomasko	Works available by: Max Bill John Chamberlain Nicola de Maria Niki de Saint Phalle Dan Flavin Karl Gerstner Jasper Johns Donald Judd	Le Corbusier Roy Lichtenstein Verena Loewensberg Richard Paul Lohse Markus Lüpertz Ingeborg Lüscher Robert Mangold Brice Marden	Nam June Paik Mimmo Paladino Aldo Rossi Richard Serra Frank Stella Jean Tinguely