Seljalandsfoss, Iceland

Salt Flats - Salar de Uyuni, Bolivia

Richardson's Grove State Park, California

Colgate University in the fall

Stumpy Lake

Great Smoky Mountains, Tennessee

Jokularson Lake - Iceland

Grand Lac seen from Col de la Ponsonnière, Hautes-Alpes, France

Canaima National Park, Angel Falls

Little village Oberhofen, Switzerland

Medicine Lake in Glacier National Park

Allgäu, Germany

Coeur d'Alene Lake, Idaho