Waterfalls of Iguazu National Park, Argentina

Great Sand Dunes National Park and Preserve

The Wave. Coyote Buttes, Arizona

Vatnajökull, Iceland

Vermillion Lake near Mt Rundle, Alberta

Small village in Vang Vieng, Laos

The Wave, Arizona, USA

The Agean Sea, Santorini, Greece

Hume Lake, Sequoia National Forest of Fresno County, California by Lou Lu

Sunrise on the Chesapeake Bay.

An ancient tree on the rim of Oregon's Crater Lake at twilight

The Bungle Bungles in Purnululu National Park, Australia

Beautiful Bryce Canyon