"But while he [Grosz] painted all this violence, we can see from his first drawings onward that he had an ambivalent attitude towards it: he rejected it, and at the same time was fascinated by it. In this respect, he has had some influence on what I do. Grosz's ambivalence is something that I have in myself.. .This is a great paradox of art and literature – what is despicable in life can be very attractive and appealing in art. You nourish yourself with everything that you hate."