Liu Bolin appears to be some sort of performance artist / ninja specializing in urban camouflage. Look at this picture of a bulldozer. Can you find Liu (Liu is Chinese for Waldo)? I assure you that he is there. Here’s a whole set of his attempts at invisibility.
While I think his stuff is cool, I can’t help but think of Monty Python. ”Mrs. Nesbit, please stand up.”

