"Thousands of cartoon faces undulate like waves on the ocean, smiling, laughing, and morphing in a never-ending loop. It's a friendly face, Finn the Human from beloved animated show Adventure Time—but wait, looking closer it appears that it's also Fiona the human, a gender-swapped version of Finn from the show's in-house fan fiction. Keep looking and the brain starts swimming. Stare too long and the stomach churns, even as the eyes are mesmerized. Welcome to the world Looopism, a.k.a. Israeli artist Ori Toor." via TCP