Women today are dealing with both their independence and also the fact that their lives are built around finding and satisfying the romantic models we grew up with.

I've had a lot of different responses to my films. I got a lot of support from 'The Piano,' the obvious one, but it feels like an ocean, with a lot going on - the goal is to keep alive.

What I have learned from my work up to now, is to try to be open, but also protect myself by not letting the good and the evil get too much importance.

Eight years ago, I was drawn into Keats's world by Andrew Motion's biography. Soon I was reading back and forth between Keats's letters and his poems. The letters were fresh, intimate and irreverent, as though he were present and speaking. The Keats spell went very deep for me.

The Piano Lesson' is very sophisticated, easily the most adult or complex material I've attempted. It's the first film I've written that has a proper story, and it was a big struggle for me to write. It meant I had to admit the power of narrative.

But short films are not inferior, just different. I think the short gives a freedom to film-makers. What's appealing is that you don't have as much responsibility for storytelling and plot. They can be more like a portrait, or a poem.

So many actors are not open in front of the camera - they have a persona.