A tree in Afghanistan

Lake Anna Quarter,

Erosion on the slopes of a volcano near Ankisabe, Madagascar

Abruzzo National Park, Italy

Cinque Terre, Italian Riviera

El Yunque Rainforest, Puerto Rico

Blue Caves, Zakynthos, Greece

The Champagne Pool - A colorful hot spring in the Waiotapu Geothermal area of New Zealand.

Gaiola Bridge, Naples, Italy

A thunderstorm over Crater Lake in Oregon

Sunset in Sweden

Somewhere in the Spanish Pyrenees

Jagged cliff in The Apostle Islands located in Lake Superior, Wisconsin