Drawings that come to life

This is a page highlighting a street artist that has mastered the art of 3d drawing to the point of realism. Here you can see portraits that he's done that, when captured in photography or viewed from afar, convince the eyes that the scene is actually part of the landscape. Take for example this guy, who is just standing on the gravel, but appears to be stepping into a pool...
You can see the rest of his pictures here.
-kbs