Chase Dekker / Seljalandsfoss Waterfall, Iceland

Jeff Foott / Milky way over arch, Turret Arch, Arches National Park, Utah

Alan Murphy / Common Loon (Gavia immer) pair on lake at sunset, British Columbia, Canada

Colin Monteath / Dock in Lake Mapourika with mist rising off water, Westland National Park, New Zealand

Colin Monteath / Pine tree (Pinus sp), Decanter Bay, Canterbury, New Zealand

Vincent Grafhorst / Double rainbow over Kalahari, Kgalagadi Transfrontier Park, Botswana

Chien Lee / Rainforest with sun rays cutting through the mist, Danum Valley Conservation Area, Borneo, Malaysia

Colin Monteath / Nugget Point lighthouse at sunrise, South Island, New Zealand

Piotr Naskrecki / Rainbow over savanna with Bullhorn Acacia trees, Costa Rica

Tim Fitzharris / Sunset at Shark's Cove, Oahu, Hawaii

Tim Fitzharris / The Mittens and Merrick Butte at sunrise, Monument Valley, Arizona

Tim Fitzharris / McArthur beach at sunrise, Florida