I did it once, and National Geographic recruited me. I did it primarily out of curiosity. A lot of legendary photographers had worked on that campaign. Ernst Haas had done the early photography, and I knew him. There's a lore in photography about that campaign, and I was curious.

Increasingly, it's people not interested in National Geographic.

In almost every photograph I have ever made, there is something I would do to complete it. I take that to be the spirit hole or the deliberate mistake that's in a Navajo rug to not be godlike, but to be human.

There are grander and more sublime landscapes - to me. There are more compelling cultures. But what appeals to me about central Montana is that the combination of landscape and lifestyle is the most compelling I've seen on this earth. Small mountain ranges and open prairie, and different weather, different light, all within a 360-degree view.

My Dad took a workshop from a photographer who worked at the Toledo Blade, a newspaper I delivered. I knew this photographer's work. My Dad took a night class from him at the University of Toledo. Without that class, I wouldn't have become a photographer, because my Dad came home and taught me what he learned in class.

'Woman on the Plaza,' with its distinct horizon, snow-like surfaces, wintry wall, stunning sunlight, sharp shadows, and hurrying figure, would become the most biographical of my photographs - an abstract image of the landscape and life of northern Ohio where I grew up and first practiced photography.

I now want to be a photographer of my time, and our common culture.