Before Banksy and Shepard Fairey there was Blek le Rat. The French street artist is quite possibly the first person to use stencils for graffiti, a style he pioneered to veer away from the NY city tags he had witnessed. His first stencils of life sized rats invaded the streets of Paris in the early 80's. From there he moved to stencils of popular icons of culture and some self portraits. To say he is......