I like Richard Serra sculptures too but I wish they had a goddamn hot dog stand inside.

Yeah, it's not that I wanted to do a painting, I wanted to do writing like that. What jolted me about Jasper Johns was how important it is to start with a convention, how important it is to start with what everybody knows and everybody takes for granted, whether it's a number, an alphabet letter, a set of alphabet letters, a target.

My first pieces, in an art context, were ways to get myself off the page and into real space. These photographic pieces were ways to, literally, throw myself into my environment. They were photographs not of an activity, but through an activity; the activity (once I planted a camera in the instrument of that activity - once I, simply, held a camera in my hands) could produce a picture.

Why was I in a basement saying, "I'm alone here," wielding a lead pipe and crowbars? It was like I was doing the Vietnam War. It was like I was being America. If I put a blindfold on, I can't see you as people, which seemed to be what the United States was doing. I mean, it was important for people in my generation, because I grew up in the '40s, at a time when America was supposedly the hero nation. America saved Europe. And, some years later, we realized, America is a criminal.

You could walk around behind the typist and read the text, which was about hearing, and what you heard was the sound of the typewriter. Of course, this was a pre-electric typewriter, a typewriter that made noise.

I like intersections. They're the nature of New York, and there's always the possibility that when you're at one you can meet someone new. Have I ever met anyone new at an intersection? No, but I like the idea of it. I like cities because if you're stopping on the corner to wait for a light to change, there's the possibility that you and somebody else can talk. And if you and that somebody else start to talk, then you can start to argue, and if you start to argue, you might start a revolution.

When a building is so complete within itself, I always think, "Why do I even have to go inside it?" I would love to do architecture that people can have a free hand in the making of it. We've done spaces where things are hinged and they can go out or in, but that's not freedom. That's supermarket freedom, or the notion that you can have anything you want as long as the supermarket carries it. We would love to do a space where you go inside and there's nothing there. You might have a seat and when you don't need it anymore you get up and it disappears.