Getting photographs is not the most important thing. For me it's the act of photographing. It's enlightening, therapeutic and satisfying, because the very process forces me to connect with the world. When you make four-hour exposures in the middle of the night, you inevitably slow down and begin to observe and appreciate more what's going on around you. In our fast-paced, modern world, it's a luxury to be able to watch the stars move across the sky.

I do have strong convictions and political opinions, but I don't think it's necessary to imbue my photographic work with them. I use photography as a vessel for visual material to flow through, to encourage conversation with the viewer. I try to present a catalyst and invite viewers to tell their own stories.

We all have choices and must make them for ourselves.

As a landscape photographer we should be open to possibilities, for one thing often leads to another.

I often think of my work as visual haiku. It is an attempt to evoke and suggest through as few elements as possible rather than to describe with tremendous detail.

My advice to any budding artist is never to be satisfied with imitating others. This is but a means to an end. A serious artist will work with intensity to discover themselves, their own personal vision. I believe this is a fundamental aspect of the creative path.

The photographer Ruth Bernhard used to tell me that this is like asking somebody how they evolved their signature. It is not something I've ever worked on consciously. I think style is just the end result of personal experience. It would be problematic for me to photograph in another style. I'm drawn to places and subject matter that have personal connections for me and I photograph in a way that seems right. Where does it all come from, who knows?