German artist Heinz Mack (born 1931) is one of the founders of the early 1960s avant-garde group Zero, whose other members included Otto Piene, Lucio Fontana and Hans Haacke. Mack"s experiments in light--his luminous reliefs, steles and rotors--fabricated at the height of his affiliation with Zero, are the focus of this volume. Это и многое другое вы найдете в книге Heinz Mack: Light of the Zero Era (Kerber Art) (Beate Reifenscheid, Dieter Honisch, Heinz Mack)