happeningshttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31360625enGetty Institute2026-03-30 20:37:18http://AATesaurus.cultura.gencat.cat/aat/getty_enTesaurus d'Art i Arquitecturatext/html action theater painter's theater theater of mixed means event art happening manifestations realizations total art total theater action theatre painter's theatre theatre of mixed means total theatre