Palestinian girls take part in a ballet dancing course, run by the Al-Qattan Center for Children, in Gaza City November 25, 2015. (Photo by Suhaib Salem/Reuters)
The Hot air balloon is flying at the Warsteiner International Hot Air Balloon Show in the Arnsberger Forest National Park on September 2, 2011 near Warstein, Germany. Approximately 200 hot air balloons are scheduled to take part in the nine-day event sponsored by the Warsteiner brewery. (Photo by Mathis Wienand/Getty Images)
MELBOURNE, AUSTRALIA - DECEMBER 26: A sand sculpture entitled 'Beetlemania' carved by Brad Goll from the USA and Karen Fralich from Canada is seen at the Creepy Crawlies Sandsculpting Exhibition on the Frankston waterfront on December 26, 2010 in Melbourne, Australia. International sand sculpture artists from around the world teamed up with their Australian counterparts to create the insect themed exhibition that will be open to the public until April, 2011. (Photo by Graham Denholm/Getty Images)
U.S. Army soldiers from the 2-82 Field Artillery, 3rd Brigade, 1st Cavalry Division, wait to load onto their armored vehicles as they prepare to convoy to Kuwait from Camp Adder in Iraq on December 7, 2011 at Camp Adder, near Nasiriyah, Iraq. (Photo by Joe Raedle/Getty Images)
An onlooker watches as the “Disney Fantasy” cruise ship is hauled backwards by a tugboat down the Ems River after the ship departed from the Meyer Werft shipyards on January 20, 2012 in Papenburg, Germany. The completed 130,000-tonne ship, which is 1,115 feet long and can accomodate 5,450 passengers, cast and crew, was on its way to the North Sea. (Photo by Sean Gallup/Getty Images)