A Chesterfield Borough Police telephone operator tests a gasmask with built in earpiece and microphone. The telephone service is considered one of the most important links in the coordination of ARP operations and must remain operational during air raids, 12th April 1939. (Photo by Fox Photos/Hulton Archive/Getty Images)

A group of volunteers dressed as elves and a man dressed as the grinch take part in a Christmas celebration organised by the NGO “Unos Venezolanos” in the neighbourhood of Petare, in Caracas, Venezuela on December 21, 2022. (Photo by Gaby Oraa/Reuters)

Pope Francis looks at an acrobat of the “Black Blues Brothers” performing during his weekly general audience in St. Peter's Square at The Vatican, Wednesday, Nov. 30, 2022. (Photo by Andrew Medichini/AP Photo)

A boy watches fireworks from a military range weapon, marking the Defender of the Fatherland Day celebrations, at the Artillery Museum in St. Petersburg, Russia, Thursday, February 23, 2023. (Photo by Dmitri Lovetsky/AP Photo)

A mural is seen on a heavily damaged residential building in the frontline town of Avdiivka, Donetsk region on April 25, 2023, amid the Russian invasion of Ukraine. (Photo by Anatolii Stepanov/AFP Photo)

A street artist makes soap bubbles in front of the Alte Nikolaikirche church at the Roemerberg square in Frankfurt am Main, western Germany, on August 12, 2018. (Photo by Frank Rumpenhorst/DPA/AFP Photo)

A Vietnamese cosplayer poses as police officer character from the game during the League of Legends (LOL) Mid-Season Invitational 2019 play-in group stage, in GG Stadium, Ho Chi Minh, Vietnam May 5, 2019. (Photo by Reuters/Kham)

Drinking from a helmet at a graduation ceremony held by the Military University of the Russian Defence Ministry at Moscow's Victory Park in Moscow, Russia on June 15, 2019. (Photo by Gavriil Grigorov/TASS)