I wasn't a big comic book reader. I always had trouble knowing which box to read next. I was always reading from the wrong box. I was like, this is a comic book that doesn't make any sense! I think I was reading them all out of sequence.

I had never really done something that was more of a horror film, and its funny, because those are the kind of movies that I like probably more than any other genre. The script had images in it that I liked.

Now 3D is no longer a fad but I don't get all crazy about it and say that everything has got to be in 3D. It is a nice tool, like color or sound or whatever. I was quite intrigued and I learned, 3D opened up a lot of questions about how to use it. I think it is great. It's like if a movie needs to be in black and white then that's how I will shoot it. I see color as just another character or black and white as a character.

We all know interspecies romance is weird.

I always wonder why some people see things as weird and some people don't.

I feel any time you enter a dream world it's like you're working out things, it's all inside your mind and you're working it out, be it Dorothy in The Wizard of Oz, or the kids in Narnia, they go through this weird journey that's not real, and they're going through this journey psychologically. It's that journey of discovery, of getting onself together, that fantasy and fairy tales are so good at. And while some people still look upon them as completely unrealistic, for me they're more real than most things that are perceived as real.

It's good as an artist to always remember to see things in a new, weird way.