The first time, I usually skim off the outer layer and end up with photographs that are fairly obvious. The second time, I have to look a little deeper. The images get more interesting. The third time it is even more challenging and on each subsequent occasion, the images should get stronger, but it takes more effort to get them.

Beauty is very much in the mind of the beholder.

We see in colour all the time. Everything around us is in colour. Black and white is therefore immediately an interpretation of the world, rather than a copy.

Parks and gardens are the quintessential intimate landscapes. People use them all the time, leaving their energy and memories behind. It's what's left behind that I like to photograph.

Different assignments, different places, require different approaches. Sometimes I take minutes in a location, at other times days. There are many places that I have returned to over several years. When I photograph, I look for some sort of resonance, connection, spark of recognition.

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?

Most of my work involves slowing down rather than speeding up. I prefer to look at prints than scans, and I prefer to look at original silver prints rather than digital prints. I prefer to look at fewer images, but spend time with those individual images.