In case you haven't seen it, he made a longer animated movie called It's Such A Beautiful Day, where you follow a deeply mentally ill stick man and how his brain interprets the world. It was so disturbing that the annoying family with noisy kids fell completely silent a few minutes into the film and then hurriedly packed up and left the cinema.

It's got to be a decade since I watched it and it still haunts me sometimes. You feel so friggin bad for that stick figure and the hell he had to live with in his mind 24/7.