Sane Smith's handwork mars the Brooklyn Bridge's Manhattan Tower.
Sane Smith was the name used by a New York graffiti, composed of David Smith ("Sane") and his brother Roger Smith ("Smith"), active during the 1980s. In October 1990, Sane was found dead in the waters of Flushing Bay. Roger Smith continued to paint as "Smith", collaborating with Chris Pape ("Freedom"). Fuente: wikipedia.