I think people imitate actors - things they've seen in a movie or on TV, and before you know it, they're doing something with their face or their mouth. It's from some actor they think is cool. They might not even know they're doing it, which is kind of funny.

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.

People aren't really looking at the result when taking a picture on an iPhone. And they don't print it. So to me, it's almost not a photograph. It's like looking in the mirror. It's a tool I don't relate to at all.

[My advice to a beginning photographer is] sit down with a pencil and paper and think about what your life is about. What you are about. Don't even take a camera into your hands before you figure that out.

I sometimes get commissioned to photograph families, and they see the results and say, "Oh, I look terrible." And that's when I realize the difference between the people I choose and the people who choose me.

I know now that before I take a picture I have to be sure about how I feel about the subjects. What I don't know is if I should explain to them what I'm doing while I'm photographing them.

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