Of course, the whole photographic process has been made much faster, cleaner and far more accessible to people by digital innovations, which is really great. Everybody now has a camera, often as part of our phone, and most of these cameras require little to no technical training. An enormous variety of apps also enable us to take short cuts to finished images. We hardly need to even think anymore.

If the quality of professional materials continues to erode or even dries up, then many of us silver photographers would have to follow the digital tidal wave. It certainly wouldn't be the end of the world, but in my opinion, having no silver material available would be a huge loss to photography.

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.

Craft is important, but cameras for their own sake are not. A sense of aesthetics, a connection with the subject matter, an enquiring and an inquisitive mind, these factors outweigh whatever equipment we use.

Essentially, I look for what is interesting to me, out there in the three-dimensional world, and translate or interpret so that it becomes visually pleasing in a two-dimensional photographic print. I search for subject matter with visual patterns, interesting abstractions and graphic compositions.

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.

Everybody now has a camera, whether it is a professional instrument or just part of a phone. Landscape photography is a pastime enjoyed by more and more. Getting it right is not an issue. It is difficult to make a mistake with the sophisticated technology we now have. Making a personal and creative image is a far greater challenge.