Turquoise ice at Lake Baikal, by Alexey Trofimov

Boulder, CO

Jim Jim Falls, Kakadu National Park, Australia

Pomerania, Poland

Malibu, CA

Meadow Creek Reservoir meadow,

Appalachian Trail, Smoky Mountains, Tennessee

Segara Anak, crater lake on Mount Rinjani in Indonesia

Klyuchevskaya Sopka Stratovolcano in Kamchatka, Russia

The Ecuadorian Amazon

Galactic Desert , Utah

Blue Ice Cave, Antarctica, December 2011.

Confluence of the Rhone and Arve Rivers in Geneva, Switzerland