I was always writing about the connection between man and nature. I grew up in a neighborhood that was right on the beach, but the beach was not like a beach you would imagine - there was a lot of pollution. And the most magical thing to me as a kid was sea glass, so I wrote about that a lot.

CGI means, just to be clear, creating any type of image with a computer. Basically, starting off with nothing, or with images and manipulating them. The way we did it, everything was actual photographed images. A lot of that stuff was shot through a microscope of chemical reactions, yeast growing, lots of weird things, by Peter Parks. We put it into a computer and collaged it, manipulated it. Meaning we digitally shaped it to fit with other images. But there was no computer-generated imagery at all.

I was a TV junkie as a kid. I am the Sesame Street generation.

It's not that much of a difference. Basically, your job is the same as a film director. It's a triangle between creativity, money, and time. But they don't really change. You're ultimately trying to get the most creativity and time with the money that you have.

The only way I know as a director is to figure out what the film is about. And out of the theme and the sense of what the film is about, all those decisions start to make sense. But to find that truth within it, you have to limit your possibilities and limit your choices. That's where this visual language grows out of.

Right after I did 'The Fountain,' I wanted to go make a documentary or something that was less constructed - more natural. I was searching for a project, and sniffing around, 'The Wrestler' fit right in

I remember the few times that happened to me in writing, where you basically start writing and you look at the clock and six hours have gone by and you're, like, "Whoa! What the hell just happened?" And that piece ends up in the final product even though the final product is three years away. It doesn't get rewritten. It came out the right way. But that's happened to me so few times in my life.