Hraunsvatn and Hraundrangi, Öxnadalur, Iceland.

Azores, Portugal

Segara Anak, crater lake on Mount Rinjani in Indonesia

Perito Moreno Glacier, Los Glaciares National Park, Argentina

Mirror Lake, Yosemite National Park

Beach in South Australia

Jenolan Caves, Blue Mountains, NSW, Australia

Saar river near Saarlouis, Germany

Northern lights over Sarkofagen, Svalbard, Norway - Autumn 2011

Kaieteur Falls, Guyana

Durdle Door, Dorset, England

The coastline of Lake Urmia, in Iran.

Bow Lake, Icefields Parkway, Canada