The phone is so often the one camera to hand. I like to use it as a kind of spontaneous sketch book, usually playing with a creative app like Hipstamatic, which gives these saturated, analogue style pictures. There is quite a trend in applying these filters to give a film-like or darkroom finish, even within professional software. I happen to love it but I still find it curious that in this connected age we hark back to haphazard processes usually associated with printing, when barely a single one of our images will ever come to touch paper. In fact, I wonder how many of our phone images will ever see light of day anywhere outside of the world of social media. A couple of years ago I carried out a small experiment and made an album of photos taken just on my iPhone 4. I also made some prints on fine art paper and the results from both were revealing; in fact, they were fabulous. The phone really is our greatest go-anywhere photographic tool.