It’s mildly interesting to see what Beeple’s early art influences were: punk drawer Zak Smith, cartoon painter Victor Castillo, and, interestingly, Martín Ramírez, the self-taught former janitor who made most of his work while institutionalized in a California mental hospital, and developed his own private, haunting lexicon of images. Beeple dedicates an entire series of “Everydays” to redoing themes from Ramírez, whom he refers to as a “tard.”