I liked that the work itself was something other than simply what you saw It meant you could have an art work which was that idea of an art work, and its formal components weren't important.
Joseph KosuthPhotography, 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 KosuthWhen objects are presented within the context of art (and until recently objects always have been used) they are as eligible for aesthetic consideration as are any objects in the world, and an aesthetic consideration of an object existing in the realm of art means that the object's existence or functioning in an art context is irrelevant to the aesthetic judgment.
Joseph Kosuth