It was a very comfortable and personal relationship [Cliff Martinez ].'The Neon Demon'is our third movie and the music has never been as important as for this movie.

I'm a fetish filmmaker, in that I don't know why I do what I do, I just like to see things. When I figure out what I would like to see, I will put it in a film.

I can do my part of the storytelling. I can carry it. I can paint it. I can maneuver it. I can massage it. But if I don't have anything to work with, then there's nothing.

I always say I have a Danish passport, but I am a New Yorker at heart.

The casting of any film is around 60% of the film, but it's also about the right casting insight. It's a bit like a house of cards, everyone has to match up in a certain way so the whole structure is grounded. So that's essential, and yes, it's about finding the right people and the right constellation around the lead character.

And to be fair, most documentaries are half an hour too long, anyway. Let's not kid ourselves. Most movies are an hour too long. I will say that the internet has changed everything in terms of distribution and because of iTunes and other outlets like that, length is no longer something you really think about, in my opinion. It's irrelevant.

I don't believe that art makes people violent in any way. I don't. But I do believe art can show people how to be violent and that's much more dangerous in a way.