Gai Waterhouses horses Forever Loved, Sweet Idea, Diamond Drille and Travolta during a trackwork session at Altona beach on October 31, 2014 in Melbourne, Australia. (Photo by Vince Caligiuri/Getty Images)

People take pictures of the sunset in Berlin October 27, 2014. (Photo by Hannibal Hanschke/Reuters)

An grave at the foggy Olsany Cemetery during All Souls' Day in Prague, Czech Republic, 2 November 2014. All Saints' and All Souls' Day is a Christian festival mainly celebrated by Catholics to remember the dead. People visits the graves of loved ones and place candles and flowers. (Photo by Filip Singer/EPA)

Palestinian fishermen walk along the beach of Gaza City October 22, 2014. (Photo by Mohammed Salem/Reuters)

People cross a bridge before entering Indios Verdes Metro station in Mexico City, October 24, 2014. (Photo by Edgard Garrido/Reuters)

A Buddhist monk prepares candles for the main event of the Yee Peng festival at a temple in the northern capital of Chiang Mai October 25, 2014. The annual festival is celebrated as a religious event in which locals throughout the region make merit and carry out other religious activities. The highlight of the event is the launching of the “Khom loy” or floating lanterns into the night sky. (Photo by Dario Pignatelli/Reuters)

A woman walks out of the ocean following a swim past sunset at Moon Light Beach in Encinitas, California October 28, 2014. (Photo by Mike Blake/Reuters)

A television tower is pictured during sunset in Berlin October 18, 2014. (Photo by Hannibal Hanschke/Reuters)

A man rest under a tree in front of the Alps during warm and sunny autumn weather near Muensing south of Munich, Germany, Saturday, October 12, 2014. (Photo by Matthias Schrader/AP Photo)

An Indian camel herder stands by his camels at sunrise during the annual cattle fair in Pushkar, in the western Indian state of Rajasthan, India, Saturday, November 1, 2014. Pushkar is a popular Hindu pilgrimage spot that is also frequented by foreign tourists who come to the town for its annual cattle fair. (Photo by Deepak Sharma/AP Photo)

Runners pull up after finishing The Dubai European Breeders' Fund Fillies' Nursery Handicap Stakes at Newmarket racecourse on October 17, 2014 in Newmarket, England. (Photo by Alan Crowhurst/Getty Images)

Pilot Doug Gantt walks through his balloon before a morning launch in Statesville, N.C., on , on October 17, 2014. The Ham-Let balloon, billed as the “World's Largest Flying Pig” was among a dozen balloons that launched over Iredell County to kickoff the annual Carolina BalloonFest. (Photo by Todd Sumlin/The Charlotte Observer)

Migrating cranes fly in front of the sun during sunset near Straussfurt, central Germany, Saturday, November 1, 2014. (Photo by Jens Meyer/AP Photo)

Turkish Kurds watch the Syrian town of Kobani from near the Mursitpinar border crossing, on the Turkish-Syrian border in the southeastern town of Suruc, October 19, 2014. (Photo by Kai Pfaffenbach/Reuters)

Kayden Foster, 12, of Bremerton, Wash., adjusts his kite line as he flies one at Lions Park in East Bremerton on Sunday, October 19, 2014. (Photo by Larry Steagall/AP Photo/Kitsap Sun)

Pakistani residents catch fish in the Ravi river on the outskirts of Lahore on October 13, 2014. (Photo by Arif Ali/AFP Photo)

A squirrel forages for food in Phoenix Park, Dublin, on October 23, 2014. (Photo by Niall Carson/PA Wire)

Dog walkers during sunrise on Longsands beach in Tynemouth, UK, on October 23, 2014. (Photo by Owen Humphreys/PA Wire)

The storm approaches a deserted mill during sunset on Kea island, Cyclades, Greece, on October 18, 2014. (Photo by Orestis Panagiotou/EPA)

Horses from the Gai Waterhouse stable Forever Loved, Diamond Drille, Ryker and Wadjina head out for a beach work session at Altona Beach on October 17, 2014 in Melbourne, Australia. (Photo by Vince Caligiuri/Getty Images)

The sun rises behind a ship as it enters the North Sea from the river Tyne near Tynemouth, on October 15, 2014. (Photo by Owen Humphreys/PA Wire)

Strollers watch the sunset at the Olympic park in Munich, southern Germany, Sunday evening, October 19, 2014. (Photo by Sven Hoppe/AP Photo/DPA)