Cougar Mountain, Washington

South Ari Atoll, Maldives

Erosion on the slopes of a volcano near Ankisabe, Madagascar

Between Geiranger and Stryn, Norway

Columbia River Gorge, Washington State

Glacier in Perito Merino, Argentina

Painted Hills, Oregon

Beatiful Kuang Si waterfall in Laos

Oak Tunnel at Botany Bay, South Carolina

Yosemite, California 2012

Blyznytsya Mountains, Ukraine

The Twelve Apostles, Australia

Volcano eruption as seen from space.