Director Maiwenn Le Besco poses during a photocall after receiving the Jury Prize award for her film "Polisse" during the award ceremony of the 64th Cannes Film Festival May 22, 2011. (Photo by Vincent Kessler/Reuters)

Rebel fighters walk in a rebel-controlled territory in Upper Nile State, South Sudan, on February 14, 2014. (Photo by Goran Tomasevic/Reuters)

A child walks near members of the Muslim community attending midday prayers at Strasbourg Grand Mosque in Strasbourg on the first day of Ramadan July 9, 2013. (Photo by Vincent Kessler/Reuters)

In this Saturday, February 8, 2014 photo, a herder waits as his camel drinks water from a pond during the annual Nagaur cattle fair, in Nagaur, Rajasthan state, India. Thousands of cows, bullocks, camels and horses are expected to be traded during this eight-day long fair. (Photo by Rajesh Kumar Singh/AP Photo)

The moon is seen rising past the flame from the Olympic cauldron at the 2014 Winter Olympics, Thursday, February 13, 2014, in Sochi, Russia. (Photo by Morry Gash/AP Photo)

A man rides a bicycle as the sun sets on the Mediterranean coast of Barcelona, Spain, Monday, February 10, 2014. (Photo by Emilio Morenatti/AP Photo)

Flooded fields west of the River Severn are seen from the Carrington slightly south of the confluence with the River Teme on February 11, 2014 in Worcester, England. (Photo by Rob Stothard/Getty Images)

A young man jumps in a fountain of the Trocadero to cool off, in front of the Eiffel tower in Paris, August 19, 2012 as an unusual heatwave continues to hit continental Europe. (Photo by Vincent Kessler/Reuters)

Rough waves lash a lighthouse and a pier at Douro's river mouth in Porto, Portugal, on February 10, 2014. (Photo by Paulo Duarte/Associated Press)

Lightning strikes behind the Port of Buceo during a thunderstorm in Montevideo, early on February 9, 2014. (Photo by Mariana Suarez/AFP Photo)

A general view of the Bolshoy Ice Dome and the Olympic Flame in the Olympic Park during the 2014 Sochi Olympic Games in Sochi, Russia, on February 13, 2014. (Photo by David Davies/PA Wire)

Mount Sinabung spews thick smoke and hot ash in Karo on February 8, 2014. More than 30,000 people have been displaced as Mount Sinabung that killed about 16 people continues spewing smoke and hot ash. (Photo by Adek Berry/AFP Photo)

Horses being exercised on the hilltops near Leyburn, North Yorkshire on the hilltops of the Pennines as further snow is forecast for high ground across the UK, on February 12, 2014. (Photo by John Giles/PA Wire)

A morning commuter walks in the plowed road as mixed winter precipitation falls Thursday, February 13, 2014, in Philadelphia. (Photo by Matt Rourke/AP Photo)

Eveline Bhend of Switzerland competes during the Freestyle Skiing Ladies' Ski Slopestyle Qualification at Rosa Khutor Extreme Park on day four of the Sochi 2014 Winter Olympics on February 11, 2014 in Sochi, Russia. (Photo by Al Bello/Getty Images)

A picture taken on February 11, 2014 shows people walking at sunrise on the Trocadero Esplanade, also known as the Parvis des droits de l'homme (Parvis of Human Rights), in front of the Eiffel Tower in Paris. (Photo by Ludovic Marin/AFP Photo)

The view of Shanghai from the top of the partly constructed Shanghai Tower. (Photo by Vitaly Raskalov/Caters News)

An artist has discovered a bizarre way to create his work – by coating the feet of insects with paint who then crawl across the canvas creating intricate pieces of art. (Photo by Caters News)

Emil Hegle Svendsen of Norway in action during the Men's 20km Individual competition at the Laura Cross Biathlon Center during the Sochi 2014 Olympic Games, Krasnaya Polyana, Russia, 13 February 2014. (Photo by Hendrik Schmidt/EPA)

Huge waves break over the Newhaven Lighthouse on the south coast as another Altlantic storm hits Great Britain on February 12, 2014 in Newhaven, England. (Photo by Christopher Furlong/Getty Images)

Cars and trucks are slowly moving during the evening's rush hour on Hollywood Freeway (Highwayy 101) in Los Angeles California on February 13, 2014. (Photo by Joe Klamar/AFP Photo)

Fitness guru Jillian Michaels gives exercise instructions while promoting her new workout for the Curves franchise in New York January 15, 2014. (Photo by Lucas Jackson/Reuters)

Two shinto priestess try to walk on the snow in Meiji Jingu Shrine in Tokyo on February 8, 2014. (Photo by Nicolas Datiche/SIPA Press)

Austrian musician Matthias Meinharter, a member of the Vegetable Orchestra, poses for a picture with a musical instrument made from vegetables in Haguenau, eastern France January 15, 2014. The Vegetable Orchestra plays music with instruments made out of vegetables – from carrot recorders to leek violins. Created in 1998 and based in Vienna, Austria, its members include artists with a wide range of backgrounds, from musicians to designers. The orchestra crafts instruments freshly before every performance, and the off-cuts are used to cook a soup, which is dished out to audience members after the show. (Photo by Vincent Kessler/Reuters)

A worker is seen inside the Cuncas II tunnel that will link the canals being built to divert water from the Sao Francisco river for use in four drought-plagued states, a project that is three years behind schedule and has doubled in cost from the original estimate of $3.4 billion, near the city of Mauriti, Brazil, January 28, 2014. In 2006, then-President Luiz Inacio Lula de Silva pushed through an idea that long-suffering residents of the region had been hearing about for more than a century. By 2010, Lula de Silva said, water would be pumped over hills and into a 477 kilometer-long network of canals, aqueducts and reservoirs to quench thirsty cities and farms in four states. Eight years later, and near the end of a first term for Lula's hand-picked successor as president, Dilma Rousseff, the project is only half built. (Photo by Ueslei Marcelino/Reuters)

Mount Sinabung spews pyroclastic smoke, seen from a damaged house in Tiga Pancur village in North Sumatra, Indonesia, on February 12, 2014. The volcano, having lain dormant for over 400 years, has erupted numerous times since September, causing enormous damage to those living in the surrounding areas. (Photo by Ulet Ifansasti/Getty Images)

A Pomeranian in the Agility Ring during the first-ever Masters Agility Championship on February 7, 2014 in New York at the 138th Annual Westminster Kennel Club Dog Show. (Photo by Timothy Clary/AFP Photo)