Crooked Forest; West Pomerania, Poland

Danxia landform, Zhangye, China

Cliffs in Scotland

Drakensberg Mountains, Southern Africa

Yi River, China

Trunk Bay in St. John, US Virgin Islands

Farmlands in rural Australia

Point Reyes tree tunnel, California

Longhushan Mountains in China

A thunderstorm over Crater Lake in Oregon

Forbidding Canyon

Wildflowers of Alaska

Charyn Canyon, Kazakhstan