Waiting for Sunrise, Canadian River Wetlands, Lake Meredith NRA, Texas

El Yunque Rainforest, Puerto Rico

Tidal Glacier - Kenai Fjords National Park, Alaska

Richat Structure (Eye of the Sahara)

Hobbit house, Buckland, New Zealand

Torres del Paine, National Park, Chile

Watkins Glen State Park

A tree in Afghanistan

Dolomites, Italy

South-East Kazakhstan

Joshua Tree National Park

Tinayguk River, Alaska, by Melford

Lagoon-view of Mount Otemanu, Bora Bora