Jane Birkin

When my father died, my mother came back from being Mrs. Birkin to being Judy Campbell. She was a stunning actress. She came out of her shell. She was herself again: this very independent, funny, intellectual lady - and was able to perform again, which was her life before meeting my father squashed it out.

I colour my hair mousy brown and I wear makeup only on stage. I use Laura Mercier - something called Biscuit, I think. I run one tiny sponge over my face and cover the red blotches. If I've got some rouge, I'll bung it on my mouth and cheeks.

I'm one of those people who is colour blind to a certain degree. And that doesn't mean I'm not acutely aware of race in our country and abroad and in the world. I know what's going on, and I'm very aware of it.

I think you have to have a sense of humor about every movie that you're doing. Your character needs to be relatable in a way that, even when you're doing the most bizarre things, sometimes a bit of tongue in cheek is necessary to keep up the believability of it.