interview by ALEX ISRAEL portrait by MATTHEW WILLIAMS text by SIMON LIBERATI All images courtesy of Kenneth Anger Since 1937, Kenneth Anger, the American cult author of Hollywood Babylon and experimental filmmaker, has produced over 40 works, nine under the rubric Magick Lantern Cycle. Now 85, Anger looks two decades younger, and is still devoted to cinema. His short, trippy, and musical films reveal his obsession with satanic references, occult religions, and his groundbreaking interest in homoerotic imagery. Anger’s latest movie is a mystical, two-minute-32-second animated collage that treats the Missoni fashion house like a dark beauty cult. Anger is extremely private and difficult to pin-down for an interview. I met him on Hollywood Boulevard at Musso & Frank Grill, Hollywood’s oldest restaurant. He arrived dressed in a Valentino suit, a gift from the designer, and ordered chicken pot pie. ALEX ISRAEL — You grew up right here…