Every art form changes, often at rates and in ways that cause discomfort to its devotees. But the arts also have a remarkable ability to withstand and absorb those changes, and to prove wrong the prophecies of their demise.
The camera has an uncanny ability to capture the world as it is, to seize events as they happen, and also to conjure visions of the future. But by the time the image reaches the eyes of the viewer, it belongs to the past, taking on the status of something retrieved.