Further on, NothingA new encounter with the work of a master of avant garde theatre Tadeusz Kantor (19151990) was one of the twentieth centurys most innovative visual artists, stage directors, and theoreticians. His theatre productions and manifestos challenged the conventions of creating art in postWorld War II culture and expanded the boundaries of Dada, surrealist, Constructivist, and happening theatre forms. Kantors most widely known productionsThe Dead Class