Turquoise ice at Lake Baikal, by Alexey Trofimov

Grand Canyon view

Canyon from central Turkey near Göreme.

Onekotan Island, Russia - A volcano on an island, on an island

El sótano de las golondrinas, San Luis Potosí, México

Havasupai Falls, AZ

Hidden Beach on Marieta Islands, off the coast of Puerto Vallarta, Mexico

Mendenhall Glacier, Juneau Alaska

Socotra Dragon Trees, Socotra archipelago

Beach in Perú, March, 2013

Ohio, Hurricane ridge, WA

Panoramic of Monterey Bay in California

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