Hamadryas baboon (Papio hamadryas), along the road from Massawa to Asmara, Eritrea, Africa

Hindu devotee prostrating at Krishna-Balaram temple, Vrindavan, Uttar Pradesh, India, Asia

Oxara River tumbles down the Almannagja cliff face at Oxarafoss, Thingvellir National Park, UNESCO World Heritage Site, south-west Iceland (Sudurland), Iceland, Polar Regions

False killer whale (pseudorca crasidens) Eastern Caribbean. A false killer whale surges powerfully down the face a wave. The eye is shut and there is a small scar on the tip of the snout.

False killer whale (pseudorca crasidens) . A false killer whale surges powerfully down the face a wave. The eye is shut and there is a small scar on the tip of the snout. Eastern Caribbean

Reclining Buddha, Chaukhtatgyi Pagoda, Yangon, (Rangoon), Myanmar, (Burma)

Reclining Buddha, Chaukhtatgyi Pagoda, Yangon, (Rangoon), Myanmar, (Burma)

Lower Calf Creek Falls drops down a sandstone rock face in Grand Staircase - Escalante National Monument, Utah.

Looking down on the multi-pitch route on Leonhardstein, Bavarian Prealps

Woman relaxing in a hot bath, letting fresh water flow over her hand

During a training session for workers dealing with toxic chemical spills, participants in protective suits walk down the street, Detroit, Michigan, USA

Lonely man in front of a distorted face, depression

Large graffitit on an old, abandoned building, writing, crocodile, face, Bristol, England, Great Britain, Europe

Bored little girl sitting window sill

Rock cut tombs of Dalyan, Lycia, Turkey, Asia

Corinthian Tomb, Petra, Jordan, Middle East

A girl rock being lowered down a cliff face after rock climbing on the Trad Wall, Isle of You, Cochise Stronghold, Tombstone, Arizona, USA

A climber rappels down Cerro Fitz Roy's south face, with distant peaks and lakes of Argentine Patagonia in the distance. Cerro Fitz Roy is one of the most massive peaks in the Southern Andes, and is a sought after summit by the world's top alpinists. It was named in honor of the captain of Darwin's ship, the Beagle, Captain Robert FitzRoy, who explored the region. The indigenous name for the peak is Chalten, which means "smoking mountain". , Argentina

A girl rock being lowered down a cliff face after rock climbing on the Trad Wall, Isle of You, Cochise Stronghold, Tombstone, Arizona, USA

Yon Lambert bears down on tiny holds on Pawing The Void (5.12b/c) on the Southwest face of Cedar Rock near Brevard, NC

A Cat

A Father And Daughter Staring Each Other Down In A Park During A Family Outing, Edmonton, Alberta, Canada

Polar bear (Ursus maritimes) lying down in the snow, Churchill, Manitoba, Canada

Close-up portrait of a lioness (Panthera leo) lying down in the golden long grass on the savanna in the Etosha National Park; Otavi, Oshikoto, Namibia

A young Green sea turtle (Chelonia mydas) swims down to reef after taking a break at the surface, Makena, Maui, Hawaii, United States of America

Close-Up Of The Face Of A Cockapoo Looking Into The Camera As It Lays On A Bed With It's Owner, South Shields, Tyne And Wear, England

A young man with Down Syndrome giving a thumbs up in a city park on a warm fall evening: Edmonton, Alberta, Canada

Polar Bear (Ursus Maritimus) Sleeping, Churchill, Manitoba, Canada

Icicles Hanging Down A Cliff Face, United Kingdom

Mexico, Guadalupe Island, Great White Shark (Carcharodon carcharias) biting down on bait above ocean surface.

Hawaii, Wave looking down the tube

PAPUA NEW GUINEA Chimbu Head and shoulders portrait of man wearing traditional head-dress of red feathers with shell necklaces and nose piercing of white painted leaves. Red and yellow face paint extending down nose and at side of eyes and beard tipped with yellow.

A lion cub, Panthera leo, lies on the back on a lioness, gripping her around the shoulders, the lioness bends down and snarls, open mouth, with a bloody face, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa