Environmental and Elemental art-large-scale and sky art-kinetic and technological art-random happenings and programmed events-multimedia and light shows: Zero 1, 2, 3documents the birth, more than ten years go, of these new technologies in international art. It collects in one volume the three publications created by the artists' collaborative, Group Zero, between 1958 and 1961. Group Zero originated in Dusseldorf, Germany, but quickly became a pan-European...