Most of arts what comes from the States to Europe has something to do with entertainment. I can't imagine artists in the United States having the same kind of isolated position that we have here in Europe. I have a feeling one lives more publically in the States.

When I began as an artist, I already did not like expressionism, or abstract expressionism, because abstract painting had already been done. I did not want to belong to any one group or the other, and I'm not one or the other.

What I could never escape was Germany, and being German.

I do not have a philosophy about retrospectives. Of course, I cannot change what I have done. What I am doing today, this I can change, in view of whatever I have done before. My retrospectives are like a series of ghosts.

I have always been aware of different movements and directions in art. But, in general, I'm always bored by any kind of generalization when it comes to artists. I think that there are just single individuals, who are valuable, and they work outside of any group.

That was in 1957. And there I found out that Germany is a kind of province. I didn't know anything about expressionism, about the Bauhaus and Dada and surrealism. I was uneducated, so to speak - and everybody else was more or less uneducated, too.

I have always had the feeling that other people are too stupid to discover interesting things. That's why I do it myself. I think of collecting as a way to show that I understand what's important better than others do.