Only in the 20th century, artists started taking the study of perception in a more humane way. They were thinking about the eye as being an instrument, the whole body as being a visual instrument. That sort of gave way a little bit with Cartesian­ - the "Cogito ergo sum" argument. It's not, "I think therefore I exist." It's, "I feel therefore I think therefore I exist."

I'm not creating art that starts with politics or starts with ethics. I feel I am a conceptual artist because my art is more concerned with epistemology than ethics or politics or even aesthetics.

Now that photography is a digital medium, the ghost of painting is coming to haunt it: photography no longer retains a sense of truth. I think that's great, because it frees photography from factuality, the same way photography freed painting from factuality in the mid-nineteenth century.

If you find an idea without form, please let me know because I would love to take a picture of it.

I think pure light has something to do with actually seeing everything at once. It's kind of a nirvana of sorts.

Whenever I am tired of making photographs of drawings, I make drawings of photographs.

I think I'm an ambitious artist but you have to understand the measure of your influence on people. You're not going to change people's lives with your art. What you do is you give them a little pat so that you change the course of the direction that they're going.