We all experience it. Those moments when we gasp and say, Oh, look at that. Maybe it's nothing more than the way a shadow glides across a face, but in that split second, when you realize something truly remarkable is happening and disappearing right in front of you, if you can pass a camera before your eye, you'll tear a piece of time out of the whole, and in a breath, rescue it and give it new meaning.

We think of photography as pictures. And it is. But I think of photography as ideas. And do the pictures sustain your ideas or are they just good pictures? I want to have an experience in the world that is a deepening experience, that makes me feel alive and awake and conscious.

Photography is about being exquisitely present.

A lot of what I am looking for is a moment of astonishment, he says. Those moments of pure consciousness when you involuntarily inhale and say 'Wow!'

They [photographs] teach you about your own unraveling past, or about the immediacy of yesterday. They show you what you look at. If you take a photograph, you've been responsive to something, and you looked hard at it. Hard for a thousandth of a second, hard for ten minutes. But hard, nonetheless. And it's the quality of that bite that teaches you how connected you were to that thing, and where you stood in relation to it, then and now.

I believe that street photography is central to the issue of photography—that it is purely photographic, whereas the other genres, such as landscape and portrait photography, are a little more applied, more mixed in the with the history of painting and other art forms.

You look at it [a photograph] and all around the real world is humming, buzzing and moving, and yet in this little frame there is stillness that looks like the world. That connection, that collision, that interfacing, is one of the most astonishing things we can experience.