IN COLLEGE, I focused on printmaking. A lot of my work is actually a kind of reaction to printmakers. They’re territorial and they don’t understand art the same way I do. They look at it pictorially and miss the essence of what they do, which lies in the technical process – using specific chemicals and materials and pressing them together. You can control that in certain ways; you can do things graphically and physically that are worth doing as an artist. Printmaking is an easy way to get going. It’s procedural. It’s like the process of a singer warming up, preparing, thinking; that’s how Keith Richards writes songs, in the process of tuning his guitar. I’ll sit here and paint any number of silk screens. They change as I print. The ink falls out and some more comes through and so on, as I use it again.