Fall colors at a stream near Milford, New Hampshire.

Lake Washington, WA

Aurora Borealis, Svalbard

Madeira Island, Portugal

Yellowstone, Wyoming

Agate Beach, Humbolt County, CA

The Reed Flute Cave in China

Reed Flute Cave, China

Saxon Switzerland National Park

Sunrise in Rarău Mountains, Romania

Mendenhall Glacier, Alaska

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

Somewhere in the Faroe Islands