911-10249 - A decaying tree stump in a dried up meadow in Yosemite National Park, California, USA. Most of Califoprnia is in exceptional drought, the highest classification of drought.
816-7874 - Colourful Emerald Pool, Black Sand Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
816-7872 - Opalescent pool in the Black Sand Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
764-4696 - Dead juniper trunk and sandstone cones, Coyote Buttes Wilderness, Vermilion Cliffs National Monument, Arizona, United States of America, North America
832-285350 - Aquadom in Berlin - Europe's largest free standing aquarium with a height of about 25 meters and a volume of 1 million litre of water. Inner court of Radisson hotel, Mitte, Berlin, Germany, Europe
832-285432 - Potsdamer Platz left to right: Quartier DaimlerChrysler, Kollhoff-Tower, Bahn-Tower, Beisheim-Center, S-Bahn sign, Berlin, Germany, Europe