Storm clouds near Palos Verdes Peninsula, CA

Joshua Tree National Park

Key West, Florida

Fanning Island, Kiribati

The beginning of fall in Northeast Ohio

Mountains of Vietnam in Paksan, Laos

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

Mountain View, California

Great blue hole of the coast of belize.

Rothenburg, Germany

Mono Lake, California

Baishui River, Lijiang; Yunnan Province, China

Dragon Falls, Venezuela