A melting iceberg from Southern Patagonian Ice Field, on Lago Grey, Torres del Paine NP, Chile, South America.

An iceberg from the Southern Patagonian Ice Field via Grey Glacier melts on Lago Grey in Torres del Paine National Park, Chile, Patagonia, South America. Grey Glacier has receded 4 km and lost 17 square kilometers from the mid 1900s through 2010. Torres del Paine National Park is listed as a World Biosphere Reserve by UNESCO.