Environmental and elemental art -- large-scale and sky art -- kinetic and technological art -- random happenings and programmed events -- multimedia shows: 'Zero 1, 2, 3' documents the birth, more than ten years ago, of these new tendencies in international art. It collects in one volume the three publications created by artists' collaborative, Group Zero, between 1958 and 1961. -- from book's end-flaps. Introduction by Lawrence Alloway. Orginally published in Germany in 1958 and 1961 by Otto Piene and Heinz Mack. English translation by Howard Beckman added in 1970. Includes texts by Franz Roh, Max Burchartz, Arnold Gehlen, Hans Sedlmayr, Georg Muche, Friedrich Bayl, Hans Sedlmayr, Georg Muche, Yves Klein, Arthur Rimbaud, Mack, Miene, Max Bense, Adolf Zillmann, Jean Tinguely, J.W. Kluver, Arman, Enrico Castellani, Piero Manzoni, Saniel Spoerri, Günther Uecker, Pol Bury, Marc Adrian, Manfred Kage, B. Aubertin, Arnulf Rainer, Oskar Holweck, Dieter Rot, Raphael Jesus Soto, Piero Dorazio, Francesco Lo Savio, Almir da Silva, Hans Salentin, Paul von Hoeydonck, Ira Moldow, Henk Peeters, J.J. Schoonhoven, Boris Kleint, Kilian Breier.