Liu Bolin who is a Chinese artist, meticulously covers himself in paint so that he disappears into his surroundings. He can work on a single photo for up to 10 hours to prepare for just one single shot. Making sure the camouflage is just right and by achieving the right effect, sometimes passers-by don't even realize he is there until he actually moves! Truly amazing. It took me sometime to find him in the bulldozer photo!
(via: Cup of Jo)