I want to make it clear: it's not that I hate mainstream cinema. It's perfectly fine. There are a lot of people who need to escape, because they are in very difficult situations, so they have the right to escape from the world. But this has nothing to do with an art form.

I make my films because I'm affected by a situation, by something that makes me want to reflect on it, that lends itself to an artistic reflection. I always aim to look directly at what I'm dealing with. I think it's a task of dramatic art to confront us with things that in the entertainment industry are usually swept under the rug.

The trouble is that when you read criticisms about the other films that I've made you get the impression that they're all about themes, or problems, or ideas. But those are actually things that develop out of characters, out of images and out of other things. These more abstract things develop while working on the material, and out of it. It's not a theoretical exercise from the outset.

It's more enjoyable to shoot in a studio on a single location with two actors... if they are good.

I think that what's important as a director is to give your actors the feeling that they're protected, the feeling of confidence, the feeling that if they make mistakes, then as a director, you'll know how to help them. If you're able to convey that, then the actors will give you wonderful performances. As well as the author, you have to write scenes that give the actors the opportunity to show what they're capable of.

It could be Fascist, religious or political - it's always the same model that operates in these circumstances, and it's that which is the actuality of this film. Therefore, it's not specifically an explanation of German Fascism because that would be an impossible thing to do in any case.

My father and I had a good relationship, it was very relaxed. He had a lot of humour. He looked a little bit like me, although he had no beard. He had the appearance of a very elegant British-looking man.