I'm fascinated with worlds where there's a small population left, whether it's a movie or these TV shows that fascinate me - 'Falling Skies' or 'The Walking Dead' - they are about survival and triumphing over difficult times. I just have a thing for 'em.
First of all, it was in my contract. I knew I would be directing an episode.
The only thing I know is that I paint because I need to, and I paint whatever passes through my head without any other consideration.