I usually know when I take the picture. There's always some kind of un-self-conscious thing going on, so that it doesn't look like they're there for the sake of having their portrait taken.

I've always said that the Europeans subconsciously knew how to pose because of the culture or tradition of having your portrait made. They were surrounded by these portraits, and subconsciously they were already posing for them.

The conservatism is extraordinary to me; just compare the way they dress to the way their parents dress. There are still no tattoos or piercings, which is interesting to me. Why does everyone who lives in one place dress alike, look alike, eat the same thing, and decorate the same way?

Can you see the deaths, divorces, job losses or changes, disappointments, surprises, and successes on people's faces? Have they been happy, sad, disillusioned, or gratified? I have been trying the single, vertically shot portrait with my 8 x 10 since 1985 and never felt I succeeded in finding what I was looking for.

I look at art all the time. I go to the museums and galleries every week. That really is like food for me.

I never thought that my work was going to become well-known. It started happening slowly, without my realizing it. But when I did, it was terrifying. I still can't believe that people let me photograph them. The trust is amazing. But I've always put them in a context that is dignified, and that's really important.

I feel as if most people are pretty much the same within a certain class, due to the schools they attend and the way they are raised.