Shaun Barnett / Ruins of Machu Picchu, 9000 feet up in tropical rainforest, Peru

Shaun Barnett / South Island Edelweiss (Leucogenes grandiceps) in bloom, Kahurangi National Park, New Zealand

Shaun Barnett / Ohaaki Pool, thermal district near Taupo, New Zealand

Shaun Barnett / Common Brush-tailed Possum (Trichosurus vulpecula) nursing, Coromandel, New Zealand

Shaun Barnett / Branch covered by ice and icicles hanging over stream, New Zealand

Shaun Barnett / Waterfall, Egmont National Park, Taranaki, New Zealand

Shaun Barnett / Whirinaki River flowing over boulders, Whirinaki River Forest Park, New Zealand

Shaun Barnett / Korokoro Falls cascading over uplifted limestone shelf, Lake Waikaremoana, Te Urewera National Park, New Zealand

Shaun Barnett / Mossy stream near Loch Maree, Fiordland National Park, New Zealand

Shaun Barnett / Stream waterfall near Lake Mapourika, New Zealand

Shaun Barnett / Tree Fern (Dicksonia antarctica) over stream, Tasmania

Shaun Barnett / Hikers on beach, Te Pukatea Bay, Abel Tasman National Park, New Zealand

Shaun Barnett / Sand and shoreline at Te Pukatea Bay, Abel Tasman National Park, New Zealand

Shaun Barnett / Late evening over West Ruggedy Beach, Rakiura National Park, Stewart Island, New Zealand

Shaun Barnett / Pohutu and Prince of Wales Feathers Geysers at Whakarewarewa, New Zealand

Shaun Barnett / Mount Taranaki at dusk from Pouakai Range, Mount Egmont National Park, New Zealand

Shaun Barnett / Mount Taranaki at dusk from Pouakai Range, Mount Egmont National Park, New Zealand

Shaun Barnett / Mount Taranaki at dusk from Pouakai Range, Mount Egmont National Park, New Zealand

Shaun Barnett / Saw Banksia (Banksia serrata) in flower, Grose Valley, Blue Mountains National Park, Australia

Shaun Barnett / Hiker and storm clouds at dawn, Mount Fyffe, Kaikoura, New Zealand

Shaun Barnett / Sea kayaking with icebergs, Tracy Arm, Tracy Arm-Fords Terror Wilderness, Alaska