Andy Rouse / Bengal tiger (Panthera tigris tigris) female 'T19 Krishna' leading 11 month cubs, Ranthambhore National Park, India.

David Noton / Dawn over the mountains and Nam Song River at Vang Vieng, Laos, March 2009.

David Noton / People crossing a footbridge over the Nam Khan River, Luang Prabang, Laos, March 2009.

David Noton / Canoes on the moored on the Nam Song River at Vang Vieng, Laos, March 2009.

David Noton / Cyclists riding bikes along riverside path at dawn, near Vang Vieng, Laos, March 2009.

David Noton / Hot air balloon over the Temples of Bagan at dawn, Myanmar, November 2012.

David Noton / The Pont St-Benezet, Palais des Papes and Rhone River at dusk, Avignon, Provence, France, October 2012.

Hougaard Malan / Perito moreno Glacier, Patagonia, Argentina. April 2013. Non-ex.

Hougaard Malan / Misty morning in the Drakensberg viewed from behind the Organ Pipes. Cathedral Peak Region, Drakensberg, South Africa. November 2012.

Hougaard Malan / Rock formations on Anse Source d'Argent beach. La Digue Island, Seychelles. November, 2012.

Robert Thompson / River Gave de Gavarnie with Cirque du Gavarnie in the distance, Pyrenees National Park, France, June 2013.

Peter Cairns / Tourists watching American bison (Bison bison) Yellowstone National Park, Wyoming, USA, February 2013.