A worker harvests water lilies in a polluted river in Las Pinas City, Metro Manila May 21, 2009. A local entrepreneur uses water lily stalk as raw materials for producing handicrafts such as baskets, bags, lamps and other products with they export to the United States. An over abundance of water lilies is a sign of a highly polluted waterway. Reuters Pictures logo Reuters Pictures 33 months ago

A worker harvests water lilies in a polluted river in Las Pinas City, Metro Manila May 21, 2009. A local entrepreneur uses water lily stalk as raw materials for producing handicrafts such as baskets, bags, lamps and other products with they export to the United States. An over abundance of water lilies is a sign of a highly polluted waterway.