Strategy: get arts 35 artists who broke the rules - Weikop, Christian 1970- (Edinburgh University Press, 2021)
The artists: H.P. Alvermann, Bernd und Hill Becher, Joseph Beuys, Claus Böhmler, George Brecht, Peter Brüning, Henning Christiansen, Friedhelm Döhl, Robert Filliou, Karl Gerstner, Gotthard Graubner, Erwin Heerich, Dorothy Iannone, Mauricio Kagel, Konrad Klapheck, Imi Knoebel, Christof Kohlhöfer, Ferdinand Kriwet, Adolf Luther, Heinz Mack, Lutz Mommartz, Tony Morgan, Blinky Palermo, Sigmar Polke, Erich Reusch, Gerhard Richter, Klaus Rinke, Dieter Rot, Reiner Ruthenbeck, Daniel Spoerri, André Thomkins, Günther Uecker, Franz Erhard Walther, Günter Weseler, Stefan Wewerka