Lower Lewis River Falls, Washington

Bear Rocks Preserve, West Virginia, USA

Mt. Mckinley in Blue Bird conditions, Denali, Alaska

Five dead trees in front of a massive sanddune

Ban Gloc, Vietnam

Rainbow over Cathedral Rock: Sedona, AZ, USA

Erosion on the slopes of a volcano near Ankisabe, Madagascar

Yi River, China

Foggy Foliage Sunrise Over the Souhegan River, New Hampshire

Everest against the Milky Way

Ohio, Hurricane ridge, WA

Cueva de los Verdes, Canary Islands

Iguazu Falls, Argentina and Brazil