Publication containing critical text on Dadaism, Futurism, Surrealism, Pop Art, Happenings, Fluxus, and Conceptual Art, including in depth examinations of Lucio Fontana, Yves Klein, Piero Manzoni, Wolf Vostell, Joseph Beuys, and others. With notes, bibliography, and artist listing. Illustrated in black-and-white. In German.