"I remember one of the first things Helmut Newton on one of his last shoots, in 2004, said was that he couldn't believe how thin I was. He was like, "Whatever happened to women?" He also made me wear rubber nipples. It was amazing to be in a situation where you have to create but you don't feel any pressure. He had such confidence that it made things really easy. There's a natural sort of process of something coming to life, which I really liked. It was like, "We're here, and let's make you lay on a bed of nails." But it didn't seem contrived or overly thought-out. It was easy."