I have a garden and across the road, a park. I never go for walks, but I look out the window and 'ask for permission' [to paint the view] as I call it. If I need some green, I find it there. In that sense, I'm a very old-fashioned painter, tied to nature. But I remain modern in that I execute some rather impious structures. I will react if I feel that my paintings, though abstract, become too naturalistic. I have another studio in Italy and I worked a lot there this summer. I still depend on my surroundings, so some of my work was very influenced by the Italian landscape, its olive trees and the very cold green color of the leaves. You could identify the specific landscape in those paintings and it drove me crazy. So I had to destroy them. But even destruction can still help underline what is good about a picture.