A Stunning, Intricate Maze Made From 2,200 Pounds of Salt

Motoi Yamamoto has to be the most patient man in the world. A Japanese artist, Yamamoto uses salt to create monumental floor paintings, each so absurdly detailed, it makes A Sunday Afternoon on the Island of La Grande Jatte look like child's play. He calls them, fittingly, his Labyrinths.

Yamamoto's latest labyrinth creeps out from a brick tunnel at the Fondation Espace Ecureuil, a gallery in France. He made it -- as he makes all these installations -- by sprinkling salt on the floor through a plastic bottle used for machine oil, starting at the back of the tunnel, then moving forward to avoid stepping on the designs he's already drawn. The whole thing took 50 hours over the course of five days and a whopping 2,200 pounds of salt.