Mirror Lake, Yosemite National Park

Mysterious Mountains

Green canyons of Iceland

Mayon Volcano's Perfect Cone, Philippines

Shasta Lake from air

Fanning Island, Kiribati

Summer night in Seydisfjordur, Iceland.

Green River Overlook, Island in the Sky, Canyonlands, Utah

Geiser Black Rock Desert, Nevada

Lake Mývatn, Iceland

Sunset at Lake Tahoe, Sierra Nevada

Vermillion Lake near Mt Rundle, Alberta

A farmer walks past a terrace of codonopsis pilosula, a traditional Chinese medicine also known as dang shen, in Min county, Gansu province