It seems that film-makers are being divided between those working in digital and those who are not. I think it's not something predetermined - it all depends on what project we have in mind, and on that basis we choose the medium.

A digital camera does have many advantages and I was a believer that digital video would be a big influence on film-making.

This kind of directing, I think, is very similar to being a football coach. You prepare your players and place them in the right places, but once the game is on, there's nothing much you can do - you can smoke a cigarette or get nervous, but you can't do much.

When I find the character, I try to spend time with them and get to know them very well. Therefore my notes are not from the character that I had in my mind before, but are instead based on the people I've met in real life.

This was pointed out to me by somebody who referred to the paintings of Rembrandt and his use of light: some elements are highlighted while others are obscured or even pushed back into the dark. And it's something that we do - we bring out elements that we want to emphasise.

All the different nations in the world, despite their differences of appearance and religion and language and way of life, still have one thing in common, and that is what's inside of all of us. If we X-rayed the insides of different human beings, we wouldn't be able to tell from those X-rays what the person's language or background or race is.

I never intended to write poems, nor to be a photographer, nor to be a film-maker. I just took many, many pictures and I would put them in an album, and then some years later I decided to show them and suddenly I was called a photographer. Same thing with my poetry. They're notes that I'd written in a book and it may be considered poetry.