We all have choices and must make them for ourselves.

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.

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.

I find that when one has worked long enough, technical know-how becomes almost irrelevant. In photography, it's not difficult to reach a technical level where you don't need to think about the technique any more. I think there is far too much literature and far too much emphasis upon the techniques of photography. The make of camera and type of film we happen to use has little bearing on the results.

I don't have anything against colour. It is just not my first preference. I have always found black and white photographs to be quieter and more mysterious than those made in colour.

I would strongly encourage anybody embarking on photography as a career to embrace and enjoy the whole process. Being a photographer can be a wonderful way to experience the world.

One advances by standing on the shoulders of giants, but the ultimate goal is to find one's own vision.