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.

Photography is about being exquisitely present.

[The small camera] taught me energy and decisiveness and immediacy ... The large camera taught me reverence, patience, and meditation.

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!'

Making any statement of your feelings is risky. It's just like making pictures.

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.

I think about photographs as being full, or empty. You picture something in a frame and it's got lots of accounting going on in it-stones and buildings and trees and air - but that's not what fills up a frame. You fill up the frame with feelings, energy, discovery, and risk, and leave room enough for someone else to get in there.