We eat light, drink it in through our skins. With a little more exposure to light, you feel part of things physically. I like feeling the power of light and space physically because then you can order it materially. Seeing is a very sensuous act-there's a sweet deliciousness to feeling yourself see something.

We live within this reality we create, and we're quite unaware of how we create the reality. So the work is often a general koan into how we go about forming this world in which we live, in particular with seeing.

In thinking of light, if we can think about what it can do, and what it is, by thinking about itself, not about what we wanted it to do for other things, because again we've used light as people might be used, in the sense that we use it to light paintings. We use it to light so that we can read. We don't really pay much attention to the light itself. And so turning that and letting light and sound speak for itself is that you figure out these different relationships and rules.

Light is a powerful substance. We have a primal connection to it. But, for something so powerful, situations for its felt presence are fragile . . . I like to work with it so that you feel it physically, so you feel the presence of light inhabiting a space.

It is interesting to work in Las Vegas. I've always thought of Las Vegas as Los Angeles on its day off. There's not any hierarchy of taste, and that's what L.A. always was to me: It's not really a town of culture, it's a town of entertainment.

I was maybe 5 or 6, and my grandmother would begin sitting me in the Quaker meeting house. I asked my grandmother, 'What am I supposed to do?' and she said, 'Just wait, we're going inside to greet the light.' I liked that—this idea to go inside to find that light within, literally as well as figuratively.

My work is about your seeing. There is a rich tradition in painting of work about light, but it is not light -- it is the record of seeing. My material is light, and it is responsive to your seeing.