A girl peers through a door in Syria's devastated city of Raqa on January 9, 2018. (Photo by Delil Souleiman/AFP Photo)





Orthodox Christians attend an Orthodox Christmas mass led by Archbishop Alexios (not seen) at the Saint Porphyrius Orthodox Church in Gaza City, Gaza on January 7, 2018. (Photo by Mustafa Hassona/Anadolu Agency/Getty Images)





A boy flies a kite at the Complexo do Alemao slum in Rio de Janeiro, Brazil on February 24, 2018. (Photo by Pilar Olivares/Reuters)





A Rohingya refugee child collects water from a well at the Unchiparang camp near Cox’s Bazar, Bangladesh on January 11, 2018. (Photo by Tyrone Siu/Reuters)





People sporting horns on their heads and grease on their faces perform as “Diablos de Luzon” (Luzon's devils) during the carnaval in Luzon, near Guadalajara, on February 24, 2018 in Guadalajara, Spain. (Photo by Samuel de Roman/Getty Images)





Finley Bork, 7, uses a boogie board, typically used on the beach, for sledding down a hill on a golf course at the Isle of Palms, S.C., Wednesday, January 3, 2018. A brutal winter storm smacked the coastal Southeast with a rare blast of snow and ice Wednesday, hitting parts of Florida, Georgia and South Carolina with their heaviest snowfall in nearly three decades. (Photo by Mic Smith/AP Photo)





Mychael Davis, 5, smiles as she spots her teacher down the hallway while rehearsing her presentation in a tutu before speaking in front of the Flint Board of Education meeting at Southwestern Classical Academy in Flint, Mich., Wednesday, February 21, 2018. (Photo by Jake May/The Flint Journal-MLive.com via AP Photo)





Rohingya refugee sisters Nur Kaida (R) and Ruhana hug each other at their shelter at the Palongkhali refugee camp near Cox's Bazar, Bangladesh December 21, 2017. (Photo by Marko Djurica/Reuters)





Boys eat bread they collected from a garbage dump on the outskirts of the Red Sea port city of Hodeida, Yemen January 7, 2018. (Photo by Abduljabbar Zeyad/Reuters)





Children are seen inside the first Saudi Arabia cinema in Jeddah, Saudi Arabia on January 15, 2018. (Photo by Reem Baeshen/Reuters)





Nihira Bajracharaya, 5, is pictured after being appointed as the Living Goddess Kumari of Lalitpur, Nepal February 5, 2018. (Photo by Navesh Chitrakar/Reuters)





Girls, who live in the Airplane Graveyard, play near a broken airplane in Bangkok, Thailand on February 22, 2018. (Photo by Soe Zeya Tun/Reuters)





A boy plays in the snow next to the Angel of the North statue near Gateshead, Britain on February 27, 2018. (Photo by Scott Heppell/Reuters)





In this October 11, 2017 photo, young tourists look on as a man feeds fish to pink dolphins in the Rio Negro outside of Manaus, Brazil. The dolphins, called “botos”, live in the wild in many areas of the Amazon basin and are a popular tourist attraction. (Photo by Peter Prengaman/AP Photo)





Greta, 9, and her mother hold hands as they enjoy a swing ride at the annual Christmas market at Alexanderplatz on November 28, 2017 in Berlin, Germany. Christmas markets are opening across Germany this week in a tradition that also attracts millions of foreign tourists. (Photo by Sean Gallup/Getty Images)





Indian children play with flower petals at an event to celebrate the Hindu festival of Holi for children with cerebral palsy organized by the Trishla Foundation in Allahabad on February 25, 2018. (Photo by Sanjay Kanojia/AFP Photo)





In this November 21, 2017, file photo, a Rohingya Muslim flies his kite outside his family's tent, in Kutupalong refugee camp in Bangladesh. Since late August, more than 620,000 Rohingya have fled Myanmar's Rakhine state into neighboring Bangladesh, seeking safety from what the military described as “clearance operations”. (Photo by Wong Maye-E/AP Photo)





A Syrian girl who was injured in bombardment cries as she receives treatment at a make-shift hospital in the besieged rebel-held town of Douma, on the outskirts of the capital Damascus on January 6, 2018. The deadliest of Syrian regime and Russian air strikes on the Eastern Ghouta region hit the Hammuriyeh district, leaving 12 civilians dead including two children, the Syrian Observatory for Human Rights said. (Photo by Hamza Al-Ajweh/AFP Photo)





A young girl takes bath outside her home in Prek Kmeng village, Kandal province, eastern Phnom Penh, Cambodia, Friday, January 19, 2018. Prek Kmeng is a well-known place for selling smoked fish as its located at the middle of a large lake in Kamdal province. (Photo by Heng Sinith/AP Photo)





Two boys take part in a parade called “La Calabiuza” on November 1, 2017, on the eve of the Day of the Dead in Tonacatepeque, 20 kilometres north of San Salvador. During the celebration, the residents of Tonacatepeque, originally an indigenous community, recall the characters from the mythology of Cuscatlan – pre-Columbian west and central regions of El Salvador – and their dead relatives. (Photo by Marvin Recinos/AFP Photo)