A type of art form incorporating performance, theater, and visual images, developed in the 1960’s. A happening was organized without a specific narrative or intent, with audience participation, the event proceeded according to chance and individual improvisation.
Conventional term to define the single existentive fact in which the body and three mental organisations (the psyche, the reason and the intellect) are involved without that idema being involved. Obviously the term is only indicative and relative. It is distinguished from event, which is instead reported to the facts and the states of mind in which the idema is certainly active.