Tourists on elephant back sighting rhino, Chitwan National Park, Nepal

Woman and baby, cloth shopkeeper in temple square, Bodhnath, Kathmandu, Nepal

Adventure travel, the road to Rio Dulce from the back of a truck, Guatemala, Central America

Man applying suncream to woman's back on beach

A Bedouin guide on camel-back overlooking the Pyramids of Giza, UNESCO World Heritage Site, Cairo, Egypt, North Africa, Africa

A chairlift taking skiers to the back bowls of Vail ski resort, Vail, Colorado, United States of America, North America

Man applying suncream to woman's back on beach

Olive baboon (Papio cynocephalus anubis) infant riding on its mother's back, Serengeti National Park, Tanzania, East Africa, Africa

Back view of seated Buddhist monks at prayer meeting, Wat Pho (Wat Po) (Wat Chetuphon), Bangkok, Thailand, Southeast Asia, Asia

Young chacma baboon (Papio cynocephalus ursinus) riding on adult's back in Kruger National Park, Mpumalanga, South Africa, Africa

Olive baboon (Papio cynocephalus anubis) infant riding on its mother's back, Serengeti National Park, Tanzania, East Africa, Africa

Infant Chacma baboon (Papio ursinus) riding its mother's back, Kruger National Park, South Africa, Africa

Passengers sit at the bow of a river cruiser on the Broadlands, Norfolk, United Kingdom

Adult brown bear (Ursus arctos) scratching its back on a tree at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean

Dermatology Symptomatology, Woman

Kagawa Prefecture, Japan

Woman sitting at edge of outdoor pool, sea in back, Bay of Porto Vecchio, Southern Corse, France

Woman sitting at back of sailboat and cooling her feet in Adriatic Sea, Dalmatia, Croatia

Woman in white bathing suit, sitting with her back to the camera, on the edge of an interior pool. Bath, United Kingdom

Woman sitting at edge of outdoor pool, sea in back, Bay of Porto Vecchio, Southern Corse, Frankreich

Two women on the beach, Praia Dona Ana in Lagos, Algarve, Portugal, Europe

Girl, eight years, on holiday, playing with a Game Boy, a Nintendo DS at the pool

Young blonde woman relaxing at the Traunsee Lake, Salzkammergut resort area, Upper Austria, Europe

Family on corniche, promenade, Sheraton Hotel, skyline of Doha, Qatar, Persian Gulf, Middle East, Asia

Woman, 35, in a bathtub with chocolate, Thalasso therapy in a spa resort

Arab in front of Khor Al Udeid Beach, Khor El Deid, Inland Sea, desert miracle of Qatar, Emirate of Qatar, Persian Gulf, Middle East, Asia

Woman, 35, in a bathtub with chocolate, Thalasso therapy in a spa resort

Couple on corniche, promenade, skyline of Doha, Qatar, Persian Gulf, Middle East, Asia

Morning report in the Indian school system at a school in Lamdon, Leh, Jammu and Kashmir, India, Himalayas, Asia

Hiker sitting on a stile, looking out over the sea, coast, Pembrokeshire National Park, Wales, United Kingdom, Europe

Common Octopus (Octopus vulgaris), sitting on hard coral, back light, sun, Indian Ocean, Maldives, Asia

Memorial to the murdered Jews in Europe, Holocaust Memorial, Berlin, Germany, Europe

Chacma baboons (Papio ursinus), young sitting on the mother's back, foraging in dry grass, Kruger National Park, South Africa, Africa

Waiting and listening to music

Chacma baboons (Papio ursinus), young sitting on the mother's back, foraging in dry grass, Kruger National Park, South Africa, Africa

Two girls sitting on a cliff near Sant\'Andrea, Elba, Tuscany, Italy, Mediterranean, Europe

Two gondoliers sitting on a railing, from behind, Venice, Italy, Europe

Woman wearing a red hat relaxing and stretching on the beach, Sylt island, Schleswig-Holstein, Germany, Europe

Woman, 35, in a bathtub with chocolate, Thalasso therapy in a spa resort

Young blonde woman relaxing at the Traunsee Lake, Salzkammergut resort area, Upper Austria, Europe

Young women chatting on a wall at Lake Geneva, Lac Leman, Ouchy, Lausanne, Switzerland

Skipper, helmsman, of a houseboat on a canal, Haripad, Alappuzha, Alleppey, Kerala, India, Asia

Evening prayer of the monks at temple Vat Xieng Thong in Luang Prabang, Laos

Three women in a Chador at Meidan-e Emam, Naqsh-e Jahan, Imam Square, UNESCO World Heritage Site, Esfahan, Isfahan, Iran, Persia, Asia

Portrait of black ethnic girl sitting in college doing classwork or studying for an exam on back to school

Himalayan people wearing traditional clothes, waiting, watching a tailback of trucks, Rohtang Pass, shortly after a landslide, Himachal Pradesh, northern India, India, Asia

Rear view man playing piano sitting against white wall

Back view man sitting his e bike

Girl (8) on park bench, rape field, Kiel, Schleswig-Holstein, Germany, Europe

Cheetah (Acinonyx jubatus), back

Ayers Rock, called Uluru, magic rock of the Aboriginals, Yulara, Ayers Rock, Northern Territories, Australien, Australia

Kingfisher (Alcedo atthis) sitting on blooming branch, wild cherry (Prunus avium), Hesse, Germany, Europe

Man sitting water from back shot

Great Spotted Woodpecker (Dendrocopos major), Limburg an der Lahn, Hesse, Germany, Europe

Young woman resting, hiker with backpack, water bottle, panorama, deep lake behind, historic Chilkoot Trail, Chilkoot Pass, alpine tundra, Yukon Territory, British Columbia, B. C., Canada

Woman and man at the Trinity Falls, Saint Vincent, Lesser Antilles, Caribbean

Ring-tailed Lemur (Lemur catta), adult in a tree, Madagascar, Africa

Woman and man doing yoga on a wooden pier by a lake

Apres Ski at the Heitwanger Hochalm mountain pasture, at back Mount Roter Stein, 2366 m, Mount Aelple, 1663 m, Mount Hoenig, 2034 m, Bichelbach, Tyrol, Austria, Europe

Skiers on the Uribrutto summit above the Passo Valles, behind the Pala group and the Passo Rolle, Dolomites, Trentino, Italy, Europe

Young people sitting on the balustrade of the Hackerbruecke bridge over the railway tracks and looking into the distance, back light, Munich, Upper Bavaria, Bavaria, Germany, Europe

Hikers resting in the mountains

Ayers Rock, called Uluru, magic rock of the Aboriginals, tourists waiting for the sunset, Yulara, Ayers Rock, Northern Territories, Australien, Australia

Young woman tourist sitting by the sea looking at the church Chiesa di San Giorgio Maggiore, Venice, Veneto, Italy, Europe

Great Black Cormorant (Phalacrocorax carbo) perched on a rock in the water

Couple sitting on bench at lake

Tourists in the old market square with the Herkulesbrunnen, Hercules Fountain, City Hall at back, Heidelberg, Rhine-Neckar region, Baden Wuerttemberg, Germany, Europe

Atlantic Puffin (Fratercula arctica), Látrabjarg, Iceland, Atlantic Ocean

Ring-tailed Lemurs (Lemur catta), mother and young in a tree, Madagascar, Africa

People on the deck of a passenger ship, gap of danube river, near Weltenburg, Altmuehltal Nature Park, Bavaria, Germany, Europe

Short-eared owl (Asio flammeus)

Eurasian Curlew (Numenius arquata)

The tip of Cape Fourni, Rhodes, Greece, Europe

Woman sitting on a wooden jetty, Chiemsee Lake, Bavaria, Germany, Europe, PublicGround

Man and child sitting on the malecon at sunset, Cienfuegos, Cuba, Americas

Rueppell's Vulture (Gyps rueppellii), Masai Mara Nature Reserve, Kenya, East Africa

Woman sitting on a wooden jetty, Chiemsee Lake, Bavaria, Germany, Europe, PublicGround

Snack beside the lake, silhouettes of two people sitting at a table, Lake Ratzeburg, Ratzeburg, Schleswig-Holstein, Germany, Europe

Audience Landshut Bavaria Germany

Two men with view of the Golden Temple, Amritsar, Punjab, India, South Asia

Tourists and ferry in harbour, Prien Stock, lake Chiemsee, Chiemgau, Upper Bavaria, Germany, Europe

Three toddlers sitting together on an old jetty, back view, Patagonia, Argentina, South America

Young couple sitting at the bow of a wooden boat, Siladen island, Sulawesi, Indonesia, Southeast Asia

Man doing yoga on a wooden pier by a lake

Woman and man doing yoga on a wooden pier by a lake

In the Meira camp for earthquake survivors, two Pashtun men sit by piles of family possesions, waiting for the truck which will take them from the camp, where they have spent the winter, back to their devastated mountain village, in the Northwest Frontier Province, Pakistan. The Pakistani army, which runs the camp, has mandated that the camps be cleared by early April, despite the fact that many families are afraid or unprepared to return to their devastated homes. The Meira Tent camp (also called Mera, or Maria camp), is located on the Indus River in the Battagram district. The camp, the largest for displaced people in Pakistan, hosts over 21,000 earthquake survivors, primarily from the Allai valley in Pakistan's NWFP, one of the areas worst-hit by the October 8, 2005 earthquake.

Travelers pull up alongside a lake in Bratislava to free camp for the night. A view from the bed in the back of the camper van; Bratislava, Bratislava Region, Slovakia

Two women riding horses (Equus ferus caballus) on a dirt road traveling through the bush at the Gabus Game Ranch with a southern giraffe (Giraffa camelopardalis angolensis) in the background; Otavi, Otjozondjupa, Namibia

View taken from behind of two women riding horses following a Southern giraffe (Giraffa camelopardalis angolensis) through the bush at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

View taken from behind of two women riding horses (Equus ferus caballus) traveling past acacia tree through the bush towards the hills at the Gabus Game Ranch at sunset; Otavi, Otjozondjupa, Namibia

Family on a mountain top above the clouds at Haleakala watching the sunrise over the Pacific Coast, Haleakala National Park, Maui, Hawaii, United States of America

View taken from behind of a woman in a straw hat sitting on the top of a mountain cliff looking out onto the brilliant, blue water of the Pacific Ocean and mountainous coastline along the Kalalau Trail on the Napali Coast, Kauai, Hawaii, United States of America

Yearling brown bear siblings (Ursus arctos) roughhousing near McNeil River, Alaska, while their mother feeds nearby on sedges, Alaska, United States of America

View taken from behind of two women sitting on a mountain top with their dog enjoying the view, while exploring and photographing the amazing scenery of the Yukon along the Sam McGee Trail near Carcross, Yukon, Carcross, Yukon Territory, Canada

Three young adults sit in the back of a dune buggy with dogs after a muddy tour; Retaruke, Manawatu-Wanganui, New Zealand

Two young women on a road trip sit in the back of a vehicle using a smart phone and tablet, Edmonton, Alberta, Canada

Hawaii, Oahu, Lanikai Beach, Woman relaxing along sandy shore.

French Polynesia, Moorea, Woman paddling in ocean in outrigger canoe.

Hawaii, Maui, Silhouette of beautiful girl doing yoga on the beach.

French Polynesia, Tuamotu Islands, Rangiroa Atoll, Woman lounging on beach, Luxury resort bungalows in background.