Lightning flashes around the ash plume of the Puyehue-Cordon Caulle volcano chain near Entrelagos, Chile.

Snake River, Grand Teton

Baishui River, Lijiang; Yunnan Province, China

Dry season in the Salar De Uyuni, Bolivia

Great Smoky Mountains, Tennessee

Geirangerfjord, Norway

Longleat Hedge Maze, Warminster, England

Monti Sibillini, Italy

Quinalt Rainforest, Olympic National Park

The Eidetind Monolith

Sunset at Big Sur

Plitvice Lakes National Park, Croatia

The Karavanks as seen from Zell - Austria