Yellowstone, Wyoming

Havasu falls, Arizona

Avenue of the Baobabs, Madagascar

North Manitou Island, MI

Dyrhólaey, Iceland

Southern China

Appalachian Trail, Smoky Mountains, Tennessee

New Melones Lake, Sonora, CA

Stormy dawn on the Kalapana lava flows, HI.

The Crooked Forest, Poland

Hill fortress of Sigiriya, Sri Lanka

A tree in Afghanistan

Tulabi Falls, Nopiming Provincial Park, Manitoba