Jonas Mekas was a Lithuanian-American filmmaker, poet, and artist who has been called "the godfather of American avant-garde cinema". Mekas' work has been exhibited in museums and at festivals worldwide. Mekas was active in New York City, where he co-founded Anthology Film Archives, The Film-Makers' Cooperative, and the journal Film Culture. He was also the first film critic for The Village Voice.

Experimental film or avant-garde cinema is a mode of filmmaking that rigorously re-evaluates cinematic conventions and explores non-narrative forms or alternatives to traditional narratives or methods of working. Many experimental films, particularly early ones, relate to arts in other disciplines: painting, dance, literature and poetry, or arise from research and development of new technical resources.