Exhibition catalogue published in conjunction with show held at Nationalgalerie im Hamburger Bahnhof, Museum für Gegenwart, Berlin, and Staatliche Museen zu Berlin, January 22, 2014 - May 29, 2016. Curated by Lisa Marei Schmidt. Contributions by Lisa Marei Schmidt, Udo Kittelmann, Giovanni Anselmo, Jean-Christophe Ammann, Rudi Fuchs, Daniel Buren, Anne Rorimer, Sabeth Buchmann, Lucy R. Lippard, John Baldessari, Daniel Marzona, Carolin Bohlmann, Kassandra Nakas, Rebecca Solnit, Anna-Catharina Gebbers, Joseph Kosuth, Ruth Buchanan, Sol LeWitt, Charlotte Posenenske, Dennis Oppenheim, Agnesa Schmudke, Gerry Schum, Gary Kuehn, Daniela Bystron, Ed Ruscha, Leah Heckel, Fred Sandback, Andreas Schalhorn, Lawrence Weiner, Julia Born, Laurenz Brunner, Stephen Kaltenbach, Mel Bochner, Marcus Steinweg, Ann-Kathrin Eickhoff, Leona Koldehoff, Egidio Marzona, Saâdane Afif, Tacita Dean, Mario García Torres, and Jonathan Monk.