artists: Refik Anadol, Carl Andre, Joseph Beuys, Julius von Bismarck, Cosima von Bonin, Angela Bulloch, Abraham David Christian, Jasmina Cibic, Anne Collier, Claudia Comte, Stephen Craig, Martin Creed, Carmen D'Apollonio, Walter Dahn, Walter Dahn & Haralampi G. Oroschakoff, Jose Dávila, Simon Denny, Stan Douglas, Ólafur Elíasson, Elmgreen & Dragset, Günther Förg, Claus Föttinger, Verena Friedrichsen, Verena Friedrichsen & Kathrin Thalmann, Katharina Fritsch, Isa Genzken, Melanie Gilligan, Dan Graham, Katharina Grosse, Jeppe Hein, Camille Henrot, Nic Hess, Candida Höfer, Yngve Holen, Teresa Hubbard & Alexander Birchler, Pieter Hugo, Leiko Ikemura, Anne Imhof, Robert Indiana, Zhanna Kadyrova, Claudia Kapp, Anna K. E., Annette Kelm, Yves Klein, Imi Knoebel, Jannis Kounellis, Germaine Kruip, Sarah Kürten, Alicja Kwade, Aristide Maillol, Anna Malagrida, Nicola de Maria, Michaela Meise, Mario Merz, Astrid Nippoldt, Katja Novitskova, Daniel Pflumm, Pablo Picasso, Norbert Prangenberg, Seth Price, Robert Rauschenberg, Ulrike Rosenbach, Thomas Ruff, Michael Sailstorfer, Thomas Scheibitz, Andreas Schmitten, Thomas Schütte, Georges Segal, Heji Shin, Katharina Sieverding, Timur Si-Qin, Dirk Skreber, Slavs and Tatars, Andreas Slominski, Katja Strunz, Thomas Struth, Antoni Tàpies, Rebecca Ann Tess, Wolfgang Tillmans, Tatiana Trouvé, Cy Twombly, Franz Erhard Walther, Christopher Williams, Johannes Wohnseifer, Amelie von Wulffen, Peter Zimmermann, David. Zink Yi
