The only thing I think I can be accused of about paparazzi is being really naive. I didnt think about it coming along with the job and I never, during my three years at drama school, fantasized about one bit of it.

I don't want to infantilize the actor; I want to empower the actor. Actors can be many things, but all of the really good ones are really great storytellers, and I'm interested in that. If you're not interested in that as a director then you better be Stanley Kurbrick.

In a world of increasing grey areas, we are becoming more and more entrenched in black and white positions.

In the old days when I first was coming up, you would turn up on set in the morning with your coffee, script, and hangover and you would figure out what you were going to do with the day and how you were going to play the scenes. You would rehearse and then invite the crew in to watch the actors go through the scenes. The actors would go away to makeup and costume and the director and the DP would work out how they were going to cover what the actors had just done.

People have suggested that perhaps we are too affluent to be telling this story, which is amazing to me because then I wonder what story I am allowed to tell. Having been working with the homeless for the past years, I noticed lots of things about them, but one thing I really noticed was that they were probably too busy just getting though the day to make a film about themselves.

But I feel truly wowed by the architecture and the meaning of the architecture if you get lost in it and think about the man hours in the smallest little chapel, and the love involved. God its fantastic.

I do feel that scripts get developed now to a point where they're sort of actor-proof. If the actor is not very good, the narrative still survives because it's all in the dialogue. Not to say there aren't great performances in English-language films, because there are every year, but the 1970s were awash with great performances, and I was wondering whether it had to do with the amount of space and the amount of responsibility given to the actors.