"Bowl for Health", Treasure Island, San Francisco, CA, 2007.All the pixels, each in its own lane with a gutter on either side, at flickr.com/photos/mattblaze/21#photography
San Francisco's Treasure Island is a weird place. An artificial island built adjacent to Yerba Buena Island in the middle of the Bay Bridge, it initially hosted the 1939 World's fair, with plans to then use it for the city's main airport. At the start of WW II, the US government appropriated it for use as a Naval station. After the Cold War, the government returned the island to the city. It was extensively contaminated by radioactive waste from decontamination training conducted on the island.