Teachers carry children away from Briarwood Elementary school after the tornado destroyed the school in south Oklahoma City. (Photo by Paul Hellstern/The Oklahoman)
In this photograph taken on April 28, 2018, Afghan children work at a coal yard on the outskirts of Jalalabad, Afghanistan. (Photo by Noorullah Shirzada/AFP Photo)
Saeva dupka (Bulgarian: Съева дупка) is a cave in Northern Bulgaria near the village of Brestnitsa, Lovech Province (43°2′N 24°11′E). Its five halls and 400 metres of corridors offer some of the most beautiful cave formations in the country. Besides that the cave has hosted many Choral music performances, thanks to the excellent acoustic conditions. Saeva dupka was named after two brothers Seyu and Sae who used it as a hiding place during the Ottoman occupation of Bulgaria. Recent excavations have showed the cave was inhabited since Roman times. Currently Saeva dupka is one of the 100 Tourist Sites of Bulgaria.
Andrea Rossato, Italy. Professional; Candid. Children enjoy the simple pleasures of a seaside holiday. (Photo by Andrea Rossato/Sony World Photography Awards)
A group of children run into a fountain on the South Bank on August 1, 2011 in London, England. Temperatures in the capital reached around 27 degress today and are expected to hit 30 degrees by Wednesday. (Photo by Dan Kitwood/Getty Images)