Farming landscape in Dazhai, China

Volterra, Italy

Hardangerfjord, Hordaland, Norway.

Old Man's Cave - Hocking Hills, Ohio

Iguazu waterfalls, between Argentina and Brazil

Mammoth Hot Springs, Yellowstone National Park

Lake Natron

Admirable rock formations in Varna, Bulgaria.

Yushan National Park, Taiwan

Erosion on the slopes of a volcano near Ankisabe, Madagascar

A valley in Iceland

Val Di Funes, Italy

Northern Lights at Kirkjufell