The resulting 19-minute film is an insightful and revealing portrait of a master of photography in action, in an environment that really pushed him to the limit. This is less about the resulting images, and more about witnessing how Don has successfully captured some of the world's most celebrated images. “The film’s unique element is that it shows how he does his stuff and you can see his tradecraft,” says Chris. “It’s not just about how he takes pictures technically, but how he conducts himself with people in difficult situations – things that are so interesting to watch him do.”

For Clive, it’s been an all-consuming project and he’s delighted with the outcome. “There’s no single aspect of the film I'm not immensely proud of,” he says. “That includes the subject matter, the cinematography, the music and the editing. It’s really about showing Don in a way that most people won’t have seen him before and I’m grateful to Canon for giving us the room to do it as we wanted. For me, hand on heart, it’s the best piece of work I’ve ever done.”