"I have always preferred to work in monochrome. With good printers that can achieve a wide and true breadth in tonal range, the results in a portrait can be very powerful. Of course, some pictures work better in colour, especially if the colour of the subject is what defines it, but with this Lowland gorilla, there was no debate: it had to be a black-and-white portrait. The best results are when the lighting is soft and even, like on this cloudy morning. As a proud Scot, I am honoured to be represented in the same stable as two of my peers from my homeland – Harry Benson and Albert Watson. They are paragons in their field and have consistently preferred to work in monochrome. Albert Watson has always refused to be categorised. The one constant has been the artistic beauty of his black-and-white prints. I remember being transfixed by his work with a young Kate Moss in Marrakesh. The shot of her arched back is a masterpiece. Photographing this gorilla is a world removed from working with Kate, but Albert was in my mind as we printed this. I am in awe of my printer – a portrait like this is the result of true collaboration." - David Yarrow