Fluxus

Fluxus—a name taken from a Latin word meaning "to flow"—is an international network of artists, composers and designers noted for blending different artistic media and disciplines in the 1960s. They have been active in visual art and music as well as literature, urban planning, architecture, and design. Fluxus is often described as intermedia, a term coined by Fluxus artist Dick Higgins in a famous 1966 essay.
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1961 USA - art form targeting the performer as well as the audience

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ADJ
flowing; fluid; loose; transient| frail| dissolute

V
flow| stream; emanate| proceed from; fall gradually