Here's a comprehensive summary of the Wikipedia article on Film Culture:
Film Culture, an influential American film magazine, was founded in New York City in 1954 by brothers Adolfas and Jonas Mekas. It became a vital platform for exploring avant-garde cinema, with Jonas Mekas notably critiquing early American experimental film culture while also covering Hollywood productions. The magazine was particularly significant for establishing independent film awards, recognizing groundbreaking filmmakers for their contributions.
Notable recipients of these awards included John Cassavetes for Shadows (1959) and Andy Warhol for his collective works (1964), among others. Film Culture produced 79 issues before officially ceasing publication in 1996, with a posthumous 80th issue released shortly before Jonas Mekas's death in 2019, solidifying its lasting legacy in cinema history. Its articles are also compiled in the book Film Culture Reader.