Russian soldiers write home while serving on the Eastern Front during World War I, circa 1915. (Photo by Hulton Archive/Getty Images)

Two men carrie a basket of flowers purchased from the flower market as a woman makes a selfie on the eve of an International Women's Day, in Moscow, Russia, on Friday, March 7, 2025. (Photo by Alexander Zemlianichenko/AP Photo)

New York Mets' Luisangel Acuña is introduced before a baseball game against the Toronto Blue Jays, April 4, 2025, in New York. (Photo by Julia Demaree Nikhinson/AP Photo)

Behind the scenes at Rock it Out, a circus show fusing live music and death-defying stunts in West Thurrock, Essex on April 10, 2025. They will attempt a British first: a double somersault on a rotating wheel. (Photo by Jeff Moore)

Drone photo of a dead humpback whale at Foelle Strand in Loegten Bay, Djursland, Denmark, on April 2, 2025. (Photo by Mikkel Berg Pedersen/Ritzau Scanpix via Reuters)

A member of the Unidos do Viradouro samba school performs during the last night of the Carnival parade at the Marques de Sapucai Sambadrome in Rio de Janeiro, Brazil, on February 13, 2024. (Photo by Pablo Porciuncula/AFP Photo)

“Ninots” or giant figures, depicting doves of peace fighting over an olive branch by artist Escif, are displayed in the streets before being burned during the traditional annual Fallas festival, in Valencia, Spain, on March 15, 2024. (Photo by Eva Manez/Reuters)

A ballerina puts makeup on before practising for the revival of the classical ballet “Chopiniana”, the first since Russia's full-scale invasion of Ukraine in 2022, in the underground area of the National Academic Opera and Ballet Theatre amid ongoing attacks, in Kharkiv, Ukraine, on April 27, 2025. (Photo by Marko Djurica/Reuters)