I did sit in cinemas as a kid looking at English and American movies thinking, "Wouldn't it be great if the characters were like real people?" And the worst thing is films are constantly advertising themselves, drawing attention to their style of things. But actually I make films that I think are extremely sophisticated and cinematic. But you don't want the audience thinking about the bloody film. You want them to think about what's going on, and believe in it. Be flies on the wall, you know?

He's [Constable] a great painter as far as it goes, but I don't think he's remotely interesting. Not really. It's very pretty and it's very thorough, but it's not evocative, it's not dramatic, it doesn't do what Beethoven does - it doesn't shake you down to the roots of your soul, which Turner does. Constable is just very nice, basically. And moving on to personality, Constable was a very dull character.

Very occasionally I hire an actor and get it wrong. The actor just doesn't trust the process or me as fully as I thought they would. In this case, you can be quite sure that if an actor is untrusting, it's got nothing to do with me or the process.

People have been very resistant to giving me more than the standard amount of money. So I keep making films on a similar scale. Which is fine, but also frustrating.

I discover what my film is by embarking on the journey of making it.

The good thing from my perspective is that nobody puts any pressure on me to say what it's going to be. The backers accept that they don't know what they are going to get.

When it comes to thinking about how a character talks, there are literary and language considerations. For actors to be able to differentiate between themselves and the characters they are playing while at the same time remain in character and spontaneous requires a sophisticated combination of skills and spirit.