Coeur d'Alene Lake, Idaho

Volcano eruption as seen from space.

Salt Flats - Salar de Uyuni, Bolivia

Evening in Venice, Italy

El sótano de las golondrinas, San Luis Potosí, México

Maroon Lake, Aspen, Colorado

Double Rainbow near the Isles of Skye, Scotland

Longhushan Mountains in China

Devil's Tower, Wyoming

Spring in the Northwoods - Oneida County, WI, USA

Havasupai Falls, Arizona

West Bay, Dorset, England

Green Mountains, China