Boy (6-8) on sunlounger holding water pistol

Mother and daughter (6-8) on beach

Prayer flags mark a high point in the trail where trekkers are rewarded with their first glimpse of Phoksundo Lake, Dolpa Region, Himalayas, Nepal, Asia

senior couple on beach, relaxing in shade on sunlongers

Mountain hut, Refugio Zamboni Zappa, Monte Rosa, Dufourspitze, Italian Alps, Italy, Europe

Southern elephant seals (Mirounga leonina) hauled out and molting on Hannah Point, Livingston Island, Antarctica, Polar Regions

Dubrovnik, Croatia, Europe

Very young dry Antarctic fur seal (Arctocephalus gazella) pup resting on a grassy mound, King Edward Point, South Georgia, Polar Regions

Southern Elephant Seals; Mirounga leonina, at Hannah Point, on livingston Island in the South Shetland Islands off the Antarctica Peninsular.

Many-spotted sweetlips (Plectorhinchus chaetodontoides) rests next to the reef, Coconut point, Apo island Marine Reserve, Philippines, Southeast Asia, Asia

Great Pyramid of Giza (Pyramid of Khufu and Cheops), and Pyramid of Khafre (Pyramid of Chephren), Giza, Cairo, Egypt

Kenya, Lamu Island. The open, shady square outside Lamu Fort Plaza Square near the island's administrative offices is used as a meeting point during the heat of the day.

Kenya, Lamu Island. Chicken seller in Lamu Fort Plaza Square near the island's administrative offices is used as a meeting point during the heat of the day.

View from the Herrensteig hiking trail over the Villnoess Valley, Dolomites, Alto Adige, Italy, Europe

Leopard Tortoise (Stigmochelys pardalis) . Frightened and quickly rushing past a resting female cheetah (Acinonyx jubatus) which does not show any interest at all in the little chelonian. Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa

Resting on Mt Kaiseregg view at the mountain range of Eiger Mönch and Jungrfau Alps Switzerland

Landing stage for boats at the Lake of Annecy, Lac d'Annecy, Duingt, Haute-Savoie France

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

Picnic at the summit of Mount Col de Le, Col da Le, Gadertal, South Tyrol province, Trentino-Alto Adige, Italy, Europe

Hikers resting in the mountains

A woman's footprints imprinted on the sand, Pigeon Point Beach, Tobago, Caribbean

View of a scenic beach lined up by palm trees, Pigeon Point, Tobago, Caribbean

View of a scenic beach on a sunny day, Pigeon Point, Tobago, Caribbean

Rear view of two people in a picnic shelter, Pigeon Point, Tobago, Caribbean

View of a scenic beach on a cloudy day, Pigeon Point, Tobago

View of a scenic beach on a sunny day, Pigeon Point, Tobago

Close-up of a Bengal tiger (Panthera tigris tigris) lying in the forest, widely yawning, Madhya Pradesh, India

Crabeater seal (Lobodon carcinophaga) resting on an ice floe, Antarctica, Antarctic Peninsula, Portal Point

Crabeater seal (Lobodon carcinophaga) resting on an ice floe, Antarctica, Antarctic Peninsula, Portal Point

Crabeater seal (Lobodon carcinophaga) resting on an ice floe, Antarctica, Antarctic Peninsula, Portal Point