This is neither a history of theater, nor a book of set design. This is an examintation of the way in which theater has changed our perception of the work of art and its place in the divide of what is visible and what is not. This is a definitive reflection on how subjectivities and a subject s place conform to an ideological and discursive framework. Featuring works by artists and theoreticians including: Carl Andre, Antonin Artaud, Hugo Ball, Samuel Beckett, George Brecht, Marcel Broodthaers, Daniel Buren, Tadeusz Cantor, James Coleman, Öyvind Fahlström, Robert Filliou, Michael Fried, Ramón Gomez de la Serna, Dan Graham, Donald Judd, Mike Kelley, Marinetti, Vsevolod Meyerhold, Antoni Miralda, Robert Morris, Juan Muñoz, Bruce Naumann, Tony Oursler, Michelangelo Pistoletto, Oskar Schlemmer, Isidoro Valcárcel Medina, Ben Vautier. Contributors: Alain Badiou, Bernard Blistène, Yann Chateigné, Marc Dachy, Elie During, Patricia Falguières, Pedro G. Romero, Jean Jacques Lebel, Anne Stenne