Mayon Volcano's Perfect Cone, Philippines

Rock Formation In Iceland

Alpes, France

Boracay Islands, Philippines

An ancient tree on the rim of Oregon's Crater Lake at twilight

Volcanic Iceland

Ice Canyon, Greenland

Cougar Mountain, Washington

Peak Lake, Somiedo Natural Park, Spain

Sunset in Amay, Belgium

The Heart Island: Tavura Island, Fiji

Oak Tunnel at Botany Bay, South Carolina

Jiuzhaigou Valley, China