I was shooting lots of large format portraits then but I've since changed to digital, where you have so much more control. There are millions of things you can do with digital; you can be more spontaneous, and you're more in control of your color palette.

A lot of the challenge and the reason for the success of those one-shot photographers is that their pictures almost have to be subject proof. Because you usually only have a few minutes with the person. You never know who's going to walk into the room - whether they're going to be friendly, grumpy, sick of photographers, or between meetings.

Normally I do all my own post work. It's not that I do it better than anyone else, I just do it my way. I make decisions. People who print at labs are probably far better printers, but they won't make my decisions mid-process. I don't want to be out of the loop. I want to be a photographer and do all of it.

To me, style is like your fingerprint. Nobody else has it.

There are a lot of decisions to make, creatively. Now, with digital, you can really be the author of your own work. From the beginning to the end of the process, you control everything.

A photographer is responsible for creating a climate in which they can do their best work.

The weirdest thing to me is that magazines would never do this for their writers. They would never hire a writer who writes for another magazine; they want to have their own stable of writers. Newsweek would never hire a TIME writer, and TIME would never hire a Newsweek writer - but they would both hire the same photographer to shoot a cover for them.