Somewhere in Sichuan, China

Sunrise over Pisgah National Forest in North Carolina

Hanging Lake, Colorado

Mountains near Weissbad, Switzerland.

Canyon Lake, Arizona

California coast south of Half Moon Bay.

Yosemite National Park 2

CRYSTAL CAVE Svínafellsjökull Skaftafell, Iceland

Jewel Cave, Augusta, WA, Australia

Utena County, Lithuania

Anderson Falls. Indiana

Dean's Blue Hole, Long Island, Bahamas.

Autumn in Patagonia, Argentina.