I grew up in a suburban situation and I was constantly looking for the central, the town. I grew up craving. Where's the town? Where's the people? You get into a very isolated shell.

I worry an awful lot about people and how they're faring. When I worry about people, whether their job is squashing their spirit, pushing them into a darker pathway of not feeling good about their life, that forces me to look for what's good. What's going well. That stokes a lot of positive feelings. Although I do worry, I look for the hope.

With material wealth and in a culture where many of us defines our self-worth by what we have and what we own and what we achieve, it's very hard to comprehend that there are enclaves all over our big country in which people are very purposefully choosing to maintain different values.

I think when you practice photography or observation, you're on high alert. You polish up your antenna and stick up your head, and you're out there. You're receptive, appreciative of details. It heightens reality. You're trying to step into your alertness.