I can't tell you what art does and how it does it, but I know that often art has judged the judges, pleaded revenge to the innocent and shown to the future what the past suffered, so that it has never been forgotten. Art, when it functions like this, becomes a meeting-place of the invisible, the irreducible, the enduring, guts, and honor.
John BergerThe collaboration which sometimes follows is seldom based on good will: usually on desire, rage, fear, pity or longing. The modern illusion concerning painting (which post-modernism has done nothing to correct) is that the artist is the creator. Rather he is a reciever. What seems like creaton is the act of giving form to what he has recieved.
John BergerUnlike any other visual image, a photograph is not a rendering, an imitation or an interpretation of its subject, but actually a trace of it. No painting or drawing, however naturalist, belongs to its subject in the way that a photograph does.
John Berger