A woman walks down the beach as the sun rises on Wrightsville, Beach, N.C., Tuesday, May 16, 2017. (Photo by Chuck Burton/AP Photo)





A girl dances in front of a window at the Porta Nuova business district in Milan, Italy, Friday, June 30, 2017. (Photo by Luca Bruno/AP Photo)





People wait to watch fireworks during the Scarlet Sails festivities marking school graduation, in St. Petersburg, Russia, June 23, 2017. (Photo by Grigory Dukor/Reuters)





People walk between sand bars at low tide as the setting sun reflects off the water at Cape Cod's Skaket Beach in Orleans, Massachusetts, USA, 23 July 2017. The Massachusetts region of Cape Cod which juts out into the Atlantic Ocean is a popular summer vacation destination. (Photo by Matt Campbell/EPA)





A man casts his fishing pole from a rocky coastal area along the Beirut coastline, Lebanon, Thursday, May 25, 2017. (Photo by Hassan Ammar/AP Photo)





A bird flies in front of the cloud-covered sunset in Jakarta on July 7, 2017. (Photo by Bay Ismoyo/AFP Photo)





An Ultra-Orthodox Jewish girl stands around a bonfire as she celebrates the Jewish holiday of Lag Ba'Omer in the city of Ashdod, Israel May 13, 2017. (Photo by Amir Cohen/Reuters)





Shoppers are seen at the rooftop of a commercial center in Santiago, Chile May 19, 2017. (Photo by Ivan Alvarado/Reuters)





People practise standup paddleboard yoga, or SUP yoga, on the Adriatic coast in Verudela, Croatia July 10, 2017. (Photo by Antonio Bronic/Reuters)





A man standing on a hill under a tree is silhouetted against the evening sun in Hanover, Germany, 17 July 2017. (Photo by Julian Stratenschulte/DPA/Bildfunk)





Giovanni Tocci of Italy competes in the Men's Diving 1m Springboard preliminary round of the FINA Swimming World Championships 2017 in Duna Arena in Budapest, Hungary, 14 July 2017. (Photo by Stefan Wermuth/Reuters)





Loyalist are silhouetted as they gather in front of the bonfire on the Sandy Row area on July 12, 2017 in Belfast, Northern Ireland. The lighting of the bonfires at midnight on the eleventh night mark the start of the annual twelfth of July celebrations within the protestant community. The Orange marches and demonstrations celebrate the Battle of the Boyne in 1690 when the Protestant King William of Orange defeated the Catholic King James II on the banks of the river Boyne. (Photo by Jeff J. Mitchell/Getty Images)





Children are silhouetted in front of a fountain during sunset in Samara, Russia July 18, 2017. (Photo by David Mdzinarishvili/Reuters)





A visitor is silhouetted while sliding down a huge water pipe on a hot and sunny day at a public swimming pool in Vienna, Austria July 5, 2017. (Photo by Leonhard Foeger/Reuters)





Fireworks illuminate the sky on Poklonnaya Hill marking the 72th anniversary of the Victory over Nazi Germany in the Great Patriotic War of 1941-1945 in Moscow, Russia on May 9, 2017. (Photo by Sefa Karacan/Anadolu Agency/Getty Images)





Palestinians lead horses out of the sea after cleaning them in the water in Gaza City on June 13, 2017. (Photo by Thomas Coex/AFP Photo)





This photo taken on June 18, 2017 in Jakarta shows a plane in silohuette flying during a sunset. (Photo by Bay Ismoyo/AFP Photo)





Passengers walk down the stairs at Dostoyevskaya metro station in Moscow on April 25, 2017. (Photo by Yuri Kadobnov/AFP Photo)





Stork nest at the LIPU Stork Centre in Racconigi, near Cuneo, northwestern Italy, on June 9, 2017. (Photo by Marco Bertorello/AFP Photo)





Anais walks on the Dent de Jaman mountain, 1875 meters above Montreux, with Lake Geneva in the background, Switzerland, 11 June 2017. (Photo by Anthony Anex/EPA)





A cyclist drives past a flowering rapeseed field not far from the small Bavarian village of Schoengeising, near Munich, during a nice, warm sunny weather day on May 17, 2017. (Photo by Christof Stache/AFP Photo)