Black's Beach from the top of the cliffs, San Diego, CA

Boulder, CO

The sky in the ground. Yellowstone National Park

Abby Aldrich Rockefeller Garden, Maine

Trappers Lake, Colorado

Velka Fatra mountains, Slovakia

Arches National Park, UT

Reed Flute Cave, Guilin, China

Cloudy water streaming down a valley of granite in Fitz Roy mountain

A valley in Iceland

Indonesia, Bali

Northern Lights at Kirkjufell

Purnululu National Park, Australia