Northern lights over Sarkofagen, Svalbard, Norway - Autumn 2011

Avenue of the Baobabs, Madagascar

The Karavanks as seen from Zell - Austria

Sunset in Romsdalen, Norway

Ironton, Colorado

Anderson Falls. Indiana

Washington Pass

Sunset in Hawaii, USA.

Aspen, Colorado

Sierra Nevada, California

Glacier in Perito Merino, Argentina

Sao Miguel Island, Azores

A farmer walks past a terrace of codonopsis pilosula, a traditional Chinese medicine also known as dang shen, in Min county, Gansu province