Melissani Lake, Ionian Island's; Greece

Somewhere in Mexico

Lake Luter in the Swiss Alps

Stormy dawn on the Kalapana lava flows, HI.

Above Víkar, Faroe Islands

Sunset Cliffs, San Diego, California

Lençóis Maranhenses, Brazil

Geothermic pool in a remote Icelandic highland during the summer months

Kyrgyzstan - Irkeschtam

Alberta Mountains, Canada

First snow of the season today at the Maroon Bells - Aspen, Colorado

Guangxi Province, China

A desert in the middle of Iran. Photo by Arash Karimi