Dada

Wikipedia - "Dada or Dadaism is a cultural movement that began in Zürich, Switzerland, during World War I and peaked from 1916 to 1922. The movement primarily involved visual arts, literature—poetry, art manifestoes, art theory—theatre, and graphic design, and concentrated its anti-war politics through a rejection of the prevailing standards in art through anti-art cultural works."
Wikipedia, ArtLex on Dada, DaDa Online, International Dada Archive, NGA-DADA