It was fantastic to be able to have my kids on set. Dash, my eldest son, who’s not quite five, was into knights and his godmother had given him a plastic Marks & Spencer knights’ outfit and [first assistant director] Tommy Gormley said that he could stand to protect me during the scene where Clive [Owen] is talking about the immensity of sitting on the throne. I’m actually looking through an archway at my son standing in his knights’ costume protecting me!

The more you do it, the more you learn to concentrate, as a child does, incredibly intensively and then you sort of have to relax. I remember the first film I did, the lead actor would in between scenes be reading a newspaper or sleeping and I'd think, 'How can you do that?'

There's not a long, entrenched tradition of theatergoing in Australia.

It's not just women in film, 18-year-old girls feel pressure to do preventative injecting. I see someone's face, someone's body who has had children and I think, they're the song lines of your experience, and why would you want to eradicate that? I look at people sort of entombing themselves and all you see is their little pin holes of terror... and you think, just live your life, death is not going to be any easier just because your face can't move.

Working with Martin Scorsese was an absolute minute-by-minute education without him ever being grandiose about it.

I love those moments on stage, on screen and in life when you dispense with language, when you sort of transcend it in a way, and certainly the experience of falling in love, I think, defies words, which is why poets, painters, musicians, actors have tried to describe that feeling, writers have just tried to put words to that.

When I have my moments of insomnia, youll find me on style.com.