The idea of, say, the compressed space between the floor and the object hanging over it and then the long space between the object and the ceiling was a kind of interesting idea for me - the idea of compressing and expanding. That was an idea that I worked with, which you could only do sculpturally. You can't really do with a painting on the wall.

I prefer music but sometimes if there's on talk radio - someone might be on that I like. I listen to the old - to "Air America," down at the - liberal talk shows and things like that I find kind of nice, their criticizing the conservatives. I find that quite relaxing, entertaining, but music, a lot of music.

I liked the idea of the words floating in space and the space behind it moving all the time, ever changing.

Heidegger wrote a book called Was Ist Das Ding - What Is a Thing? which was kind of interesting and influential to me, as a matter of fact. It's a small paperback, which I read. It's about the nature of thingness; what is it? It's a very penetrating analysis of that, and I think a rather influential book. I know other artists who have read it and come up with it.

I am very generous with my dealers in terms of the art that they have of mine. They all have a very good selection of work that they can work with. And it is up to them to find the dealers. I don't interfere with their selling.

I try to create a kind of dynamic thing that hopefully some people will become interested in. And what they do with it after that is sort of up to them. But it's a specific item, it's a specific thing that I've done. And what they do with it is their problem.

The idea of words and photos was something that appealed to me.