Grain of Salt Floor

Japanese Artist Motoi Yamamoto has found his medium in grains of salt - billions and billions of grains of salt. Yamamoto adheres plain table salt to floor surfaces, creating extremely intricate patterns & landscapes. The result is pretty amazing and can be a dizzying optical illusion if you stare too long. To prep, the artist draws the most complex mazes and labyrinths imaginable, plotting out his design. link