Camera and time take their place. The camera helps you to forget what you saw, time make it easier. Frozen moment which never exists and never will. Part of context. Now is nonsense. It`s either future or the past, mostly past. When you press the button - it passed. Even when you decide to press it - it's already gone. Your brain makes decision faster than you even can predict. All that you think already done a few milliseconds before. We living in the past. The photography is an art of prediction, not about the catching the moment. You need to predict what will happen at the moment you gonna to press your button. But you never can do it with accuracy. The art of predicted past.