Deep valley in Vatnajokull Park Iceland.

Meerkat, Makgadikgadi Salt Pans, Botswana

Woman walking through cypress trees and vineyards in Marche region, Italy

Cloudscape and wild landscape in Abruzzo, Italy. Hills at sunset

USA, Washington State, Olympic National Park. Cedar Creek scenic.

USA, Utah, Bryce Canyon National Park, Buttes and hoodoos on a winter morning

USA, Arizona, Grand Canyon National Park, Pinyon Pine grows cliffside at Hopi Point

Brown bears fighting over a salmon, Silver Salmon Creek, Lake Clark National Park, Alaska.

Freycinet Lodge Jetty and Coles Bay. Freycinet National Park, Freycinet, Tasmania, Australia

Freycinet Peninsula and Schouten Island. Freycinet National Park, Freycinet, Tasmania, Australia

Reflections of Cradle Mountain and boat shed in Dove Lake with mist hanging over the water. Cradle Mountain National Park, Davenport and Cradle Mountain, Tasmania, Australia

Windpump at Rawnsley Park Station. Flinders Ranges National Park, Flinders and Mid North, South Australia, Australia

Sunrise at Uluru Ayers Rock and spinefex grasses. Uluru-Kata Tjuta National Park, Central Australia, Northern Territory, Australia

Burchell's Zebra drinking and reflection in pool of water, Serengeti National Park, Tanzania, Africa.

Lion cub, Serengeti National Park, Tanzania, Africa.

Hippopotamus, Ngorongoro Crater, Tanzania, Africa.

Cheetah, Serengeti National Park, Tanzania.

Africa, Kenya, Amboseli National Park. Walking elephants and acacia tree.

Germany, Saxony. A landscape at sunset in the Saxon Switzerland with rock formations

USA, Oregon, Crater Lake National Park

Women riding a quad bike, Makgadikgadi Salt Pans, Botswana

Wasdale Head, West Cumbria, Lake District, England

USA, Southwest, Colorado Plateau, Utah, Bryce Canyon, National Park, UNESCO, World Heritagem sunrise

South America, Patagonia, Argentina, Los Glaciares National Park , Mount Fitz Roy and Chalten river

Elephant bull, Baines Baobabs, Nxai Pan National Park, Botswana

Elephant bull, Baines Baobabs, Nxai Pan National Park, Botswana

Meerkat, Makgadikgadi Salt Pans, Botswana

Elephant silhouettes, Chobe River, Chobe National Park, Botswana

Elephant silhouettes, Chobe River, Chobe National Park, Botswana

Elephant silhouette, Chobe River, Chobe National Park, Botswana

Lion, Chobe River, Chobe National Park, Botswana

Young elephant shrouded in dust, Chobe River, Chobe National Park, Botswana

African Jacana with Water Lillies, Chobe River, Chobe National Park, Botswana

Chacma Baboon, Chobe River, Chobe National Park, Botswana

Tranquil morning on Llyn Cwellyn in Snowdonia National Park, Wales, UK. Spring

Majestic ruins of Conwy Castle in evening light, Snowdonia National Park, Wales, UK. Spring

Gelada Baboon (Theropithecus gelada) opening its mouth, Simien Mountains National Park, Ethiopia

African buffalo or Cape buffalo (Syncerus caffer) in Lake Nakuru National Park

Sunrise light to Gavia pass mountains from a snowcapped summit during winter. Vallombrina mount, Gavia pass, Santa Caterina Valfurva, Valtellina, Sondrio district, Lombardy, Italy

Rolling countryside at dawn, Brecon Beacons National Park, Powys, Wales, UK

Turf Fen Windpump along River Ant, How Hill, Norfolk Broads National Park, Norfolk, England

Temple of the Sun against clear sky on sunny day, Cathedral Valley, Capitol Reef National Park, Utah, Western United States, USA

Car driving on dirt road and Whiskey Flat seen from Panorama Point, Capitol Reef National Park, Utah, Western United States, USA

Horses grazing on a pasture on foggy morning, Vysoka Lipa, Jetrichovice, Okres Decin, Ustecky kraj Province, Bohemian Switzerland National Park, North-Western Czech Republic, Czech Republic

Studeny vrch taken from Zamecky vrch hill against sky, Vysoka Lipa, Jetrichovice, Okres Decin, Ustecky kraj Province, Bohemian Switzerland National Park, North-Western Czech Republic, Czech Republic

Aurora Borealis over Kirkjufell Waterfall, Snaefellsnes National Park, Snaefellsnes Peninsula, Iceland, Europe

Aurora Borealis over Kirkjufell Waterfall, Snaefellsnes National Park, Snaefellsnes Peninsula, Iceland, Europe

Aurora Borealis over Kirkjufell Waterfall, Snaefellsnes National Park, Snaefellsnes Peninsula, Iceland, Europe

Aurora Borealis over Kirkjufell Waterfall, Snaefellsnes National Park, Snaefellsnes Peninsula, Iceland, Europe

A view of Mount Cook from the roadside. Mount Cook, Otago, South Island, New Zealand

Sunburst Through Snow-covered Pine Trees, Riisitunturi National Park, Posio, Lapland, Finland

View over Great Langdale, Lake District National Park, Cumbria, England

Keswick Launch at Sunset, Lake District National Park, Cumbria, England

Dawn Light on Snow-covered Pine Trees, Riisitunturi National Park, Posio, Lapland, Finland

Aerial view of mount Teide and the Pico Viejo at sunrise. Teide National Park, Tenerife Canary Islands, Spain

Aerial view of mount Teide and the Pico Viejo at dusk. Teide National Park, Tenerife Canary Islands, Spain

Agaves (Agave) in the lava field near Mancha Blanca, Lanzarote, Canary Islands

Sunset at Johnson Lake, Banff National Park, Canadian Rockies, Alberta, Canada