ne thing you have to develop as an artist is a confidence in what you're doing and that you're right about it.

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.

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

The big thing is I try not to repeat.

Teaching I realized took up a lot of my time. I was a kind of a teacher that spent time with students, spoke to them after class, tried to help them out. I'd talk with them personally about their work and try to get out of them what they were thinking about, forcing them to thinking seriously and not just falling back on all the ideas that they had picked up someplace. And so I took my job teaching very seriously and that - as a result, it took up a lot of time.

I shoot in black and white, sometimes color, sometimes if it looks good I shoot out the window of the airplanes or whatever, anything that - sometimes I secretly take secret photos, shoot video of people on the plane if it's not too crowded. I don't know, whatever comes up.

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.