Pictures, regardless of how they are created and recreated, are intended to be looked at. This brings to the forefront not the technology of imaging, which of course is important, but rather what we might call the eyenology (seeing).
Henri Cartier-BressonPhotographers deal in things which are continually vanishing and when they have vanished there is no contrivance on earth which can make them come back again.
Henri Cartier-Bresson