Photography, as an invention, was both art and science. The view it gave us of the world was in some measure acceptable because it was a product of our vision of the world; and it did so as part of the same process which seemed to impart 'truth': science.
Joseph KosuthUnlike the marks of a painting, the photo seems to organize its 'opinions' in relation to the world; even when the photographs have clearly been manipulated, the 'opinions' seem to have all the more force, with the suggested 'participation of the world' articulating that 'opinion' as a difference.
Joseph Kosuth