Whatever is going on with Joaquin Phoenix should no doubt make for a bit of interesting cinema with I'm Still Here - The Lost Year of Joaquin Phoenix - my money is on the "hoax" theory and this is just an attempt to mess with our little heads so these mainstream artists can be more "creative" . The trailer seems pretty weird, and the film's supposedly loaded with homo-erotic tension and anger. Plus, I am really intrigued by Casey Affleck's work behind the camera and the weird relationship Phoenix has with Diddy. Another star off the deep end (see Kanye West post).
Check out the promotional posters done by the always cool, Shepard Fairey.