Wild Galapagos tortoise (Geochelone elephantopus), Santa Cruz Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Hiker looking to the snow-covered Monch and the north face of the Eiger, Gross Scheidegg, Grindelwald, Bern, Swiss Alps, Switzerland, Europe

Mundari woman in a traditional dress with face covered in ash posing on a rock, Mundari tribe, South Sudan, Africa

Rock face of Monte Pelmo covered with snow, aerial view, Dolomites, Belluno province, Veneto, Italy, Europe

Close-up of the head of a statue of the Buddha covered in gold leaf, Wat Pho (Wat Po) (Wat Chetuphon), Bangkok, Thailand, Southeast Asia, Asia

Yacouba woman aged 18, with face covered with tree resin and red pepper to ease toothache, wearing ivory necklace, holding child, Man region, Ivory Coast, West Africa, Africa

Barley crop being harvested by local agricultural worker in fields at Nimaj, Rajasthan, Northern India

Street scene in holy city of Varanasi, young muslim woman in white burkha rides in rickshaw, Benares, Northern India

Street scene in holy city of Varanasi, young muslim women in black burkhas ride with their children in rickshaw, Benares, Northern India

Muslim woman with hijab burkha veil covering head and face cycles in the street in city of Varanasi, Benares, Northern India

Man driving Hero Honda motorcycle with covered head and face in street scene in city of Varanasi, Benares, Northern India

Young Indian woman with her children in Narlai village in Rajasthan, Northern India

Street scene in holy city of Varanasi, young muslim women in black burkhas shopping with their children, Benares, Northern India

Pretty young Indian woman modestly veiled in Narlai village in Rajasthan, Northern India

Street scene in holy city of Varanasi, muslim family ride in rickshaw, Benares, Northern India

Street scene in holy city of Varanasi, young muslim woman in black burkha rides in rickshaw, Benares, Northern India

Agricultural worker returning home with hay after working in fields at Nimaj, Rajasthan, Northern India

Street scene in holy city of Varanasi, young muslim woman in coloured burkha rides in rickshaw, Benares, Northern India

A veiled woman, in brightly coloured robes holding her baby while watching a village festival in Nalu, Rajasthan, India

A woman with her head covered by a veil and with a jewel stud in her nose, Delhi, India

A grey haired bearded old man with his head covered, Agra, India

A woman from the Kathmandu valley in Nepal wearing nose jewels in the traditional way. Her head is covered with a tartan shawl.

Whalebone Alley grand vista, female tourist standing on cliff face, Itygran Island (Bering Sea) Russia, Asia. MORE INFO: Whale Bone Alley was discovered by Soviet archaeologists in 1976, but has remained untouched since and little is known of this place. There is a long double line of bowhead whale bones -- jaws and ribs -- running parallel along the shore for hundreds of yards. Many of the bones, especially the enormous jaw bones, are still standing, propped up by lichen-covered rocks. The location is thought to have been used in about 1300 as a ceremonial site, for a men's secret society or feasting site.

Whalebone Alley grand vista, female tourist standing on cliff face, Itygran Island (Bering Sea) Russia, Asia. MORE INFO: Whale Bone Alley was discovered by Soviet archaeologists in 1976, but has remained untouched since and little is known of this place. There is a long double line of bowhead whale bones -- jaws and ribs -- running parallel along the shore for hundreds of yards. Many of the bones, especially the enormous jaw bones, are still standing, propped up by lichen-covered rocks. The location is thought to have been used in about 1300 as a ceremonial site, for a men's secret society or feasting site.

Attractive young brazilian woman plays the guitar at Greenheart?s La Casita Verde, Ibiza

A young woman poses outside of her house for a photograph, Debre Berhan, Ethiopia.

Angola; Huila Province; small village near Chibia; Muhila women with typical neck and headdress; Tufts of hair covered with clay and fixed; massive choker made of pearl necklaces and earth

Water running over a moss-covered rock face, Schleierfall, Schleier waterfall, Ammer, Pfaffenwinkel, Garmisch, Upper Bavaria, Bavaria, Germany

Angola; Huila Province; small village near Chibia; Muhila girl with typical neck and headdress; Tufts of hair covered with clay and fixed; Choker made of pearls and earth

Two persons in hot-air balloon looking towards snow-covered alps, aerial photo, South Tyrol, Italy, Europe

Water running over a moss-covered rock face, Schleierfall, Schleier waterfall, Ammer, Pfaffenwinkel, Garmisch, Upper Bavaria, Bavaria, Germany

Snwo-covered face of a snowboarder, Chandolin, Anniviers, Valais, Switzerland

Snow-covered face of a snowboarder, Chandolin, Anniviers, Valais, Switzerland

French Bulldog dog with half of face covered with white paper sheet with painted on sad mouth and bow tie

Lynx (Lynx lynx) in the snow

Two Arctic foxes, white foxes, polar foxes or snow foxes (Vulpes lagopus formerly Alopex lagopus), adults fighting, social behaviour, in the snow, Montana, North America, USA

Siberian Tiger (Panthera tigris altaica), in the snow, Siberia Tiger Park, Harbin, China

Cougar or Puma (Puma concolor, Felis concolor), adult, searching for food in the snow, Montana, USA

Mackenzie Wolves, Eastern wolf, Canadian wolf (Canis lupus occidentalis) in snow, on guard

Paso Fino, mare in winter

Wolves (Canis lupus), pair, foraging for food, snow, Montana, USA, North America

Siberian Tiger (Panthera tigris altaica), in the snow, drinking water, Gamefarm, Rocky Mountains, Colorado, USA

Lynx (Lynx lynx) in the snow

Fjord horse or Norwegian Fjord Horse running in the snow

Mountain climber ascending Hochfeiler Mountain, Pfitschertal Valley, in front of the Dolomites, Alto Adige, Italy, Europe

Cougar (Felis concolor), adult, foraging, snow, winter, Montana, USA

Kaieteur Waterfalls, Potaro National Park, Guyana, South America

Young man in disguise, face covered

Criminal man in balaclava or mask covering face hand holding blank card white isolated

Cranes on tracked vehicles for laying a pipeline, Marchfeld, Lower Austria, Austria, Europe

Wild Cat (Felis silvestris) in the snow, Bavarian Forest National Park, enclosed area, Neuschoenau, Bavaria, Germany, Europe

Mackenzie Valley Wolf, Rocky Mountain Wolf, Alaskan - or Canadian Timber Wolf (Canis lupus occidentalis) baring its teeth in a forest, falling snow

Alpine marmots (Marmota marmota), Grossglockner, Alps, Austria, Europe

Wild boar (Sus scrofa) in the snow

Kaieteur Waterfalls, Potaro National Park, Guyana, South America

Close up african girl covering her face

Set muslim woman s face expression white eating with spoon

Alpine marmot (Marmota marmota), Grossglockner, Alps, Austria, Europe

Red boot from Santa Claus in snowscape

Smiling young woman covered her face with holi color looking camera

View from Wetsern Karwendelspitze, fog, behind Stubai Alps, Karwendel, Tyrol, Austria

Kaieteur Waterfalls, Potaro National Park, Guyana, South America

Helicopter in front of snow-covered rock face, Himalaya, Gulmarg, Kashmir, India, Asia

Moench mountain, north face, Grindelwald, Bernese Oberland region, canton of Bern, Switzerland, Europe

Labourer with covered face because of the strong wind, Mandvi, Gujarat, India, Asia

North face of the 3970 metre high Eiger Mountain seen from the south, Canton of Bern, Switzerland, Europe

North face of the 3970 metre high Eiger Mountain seen from the south, Canton of Bern, Switzerland, Europe

Parked car, fully covered with autumn leaves, Germany, Europe

Reindeer, Caribou (Rangifer tarandus) in front of Mt McKinley, Denali National Park, Alaska

Sledders on Mt. Wallenberg, Bavarian Alps, Upper Bavaria, Bavaria, Germany, Europe

North Face of Eiger Mountain, Bernese Oberland, Canton of Bern, Switzerland, Europe

Eiger mountain, north face, Grindelwald, Bernese Oberland region, canton of Bern, Switzerland, Europe

Kleine Scheidegg mountina pass with the North Face of Eiger Mountain, Bernese Oberland, Canton of Bern, Switzerland, Europe

House in front of the Sella massif, Kolfuschg, Colfosco, Val Badia, Alta Badia, Dolomites, South Tyrol, Italy, Europe

Wisent or European Bison (Bison bonasus), open-air enclosure, Bavarian Forest National Park, Bavaria, Germany, Europe

Kleine Scheidegg mountina pass with the North Face of Eiger Mountain, Bernese Oberland, Canton of Bern, Switzerland, Europe

North Face of Eiger Mountain, Bernese Oberland, Canton of Bern, Switzerland, Europe

Red deer (Cervus elaphus) in winter, female, with young

A cheetah (Acinonyx jubatus) is staring into the distance in a close-up of her face and neck. She has brown fur covered with black spots, and the background bokeh is a smooth and creamy gold, Serengti, Tanzania

A woman wearing a hijab with only her eyes showing, Locarno ticino switzerland

Shape of head in natural rocks covered in green moss beside Skogafoss waterfall, Iceland

Indian woman with covered face carries a large bundle of branches on her head, Kishan Ghjat, Rajasthan, India

Hawaii, Big Island, Beautiful blond woman covered in sand, Black and white.

Alpsiegel snow covered summit

Matterhorn east face in evening light reflection in mountain lake

Horse