As a private person, professionally I am invisible.

My mother as a young girl went out with a young SS officer and she didn't really know what was going on - she just liked the uniform. When he told her about the things that he did, she was disgusted and broke up with him.

For me, it's always difficult when a historical film claims to depict or represent a reality that none of us can know, that is always different. It's always the case. We never know what happened then. So my approach with the narrator is to question that, to leave that open, to underline the fact that this is uncertain.

That is one of the characteristics of fascism, the idea that the state can provide all of the answers for everyone.

I give the spectator the possibility of participating. The audience completes the film by thinking about it; those who watch must not be just consumers ingesting spoon-fed images.

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.

Of course there are many films about the period of Fascism itself but I don't know of any about that period beforehand. But it wasn't that specific fact that they weren't there that got me to think about this in the first place. It's not what led to the basic idea for the film, although it became apparent when I began to think about it.