Here’s a cool idea, shoot pictures through some old Blublocker sunglasses and you get Blublocker photography!  While I’ve shot through different lenses before I never thought of aiming through sunglasses, but it makes sense, it’s just another filter.  Judging by the shots he’s posted on flickr, it gives things an almost otherworldly Mars-like appearance.  Cool effect, I’d like to see this done in a low light enviroment to see what really stands out.