Boulder, CO after light snow dusting

Erosion on the slopes of a volcano near Ankisabe, Madagascar

Inishmore, Ireland

Geirangerfjord, Norway

Peering through Fjarðrárglúfur Canyon, Iceland

Marina Bay Sands, Singapore

Lake Wanaka, NZ

North Shore Oahu, Hawaii

Boulder, CO

Abruzzo National Park, Italy

Tundra in autumn in Denali National Park, Alaska

Above Víkar, Faroe Islands

The Li River in Guangxi Zhuang, China.