Children, wearing red neckerchiefs, a symbol of the Pioneer Organization, salute during a ceremony for the inauguration of 18 new members at a local school in the southern settlement of Kazminskoye in Stavropol region, Russia, November 19, 2015. Early pro-communist youth movements, which appeared in Russia after the 1917 Bolshevik revolution, were reformed into the Pioneer Organization of the Soviet Union. While the organization lost its dominance among students in post-Soviet Russia, some educational institutions and families still carry on this tradition. (Photo by Eduard Korniyenko/Reuters)

This handout picture taken on December 13, 2016 and released on December 14, 2016 by the Tiergarten Schoenbrunn zoo in Vienna, Austria, shows a baby sloth eating some salad as it hangs on it's mother's belly in their enclosure. The baby was born already on November 18, 2016, but according to the zoo it could be picured for the first time only now as it usually hides in it's mother's soft coat. (Photo by Daniel Zupanc/AFP Photo)

American singer-songwriter Taylor Swift performs onstage for the opening night of “Taylor Swift | The Eras Tour” at State Farm Stadium on March 17, 2023 in Swift City, ERAzona (Glendale, Arizona). The city of Glendale, Arizona was ceremonially renamed to Swift City for March 17-18 in honor of The Eras Tour. (Photo by Kevin Winter/Getty Images for TAS Rights Management)

A worker restores the lead of one of the sculptures forming the Apollo's Chariot Fountain by Jean-Baptiste Tuby depicting Louis XIV, the god of the sun, driving his four-horse chariot full pelt, symbolising the ascent of the rising sun, at The Coubertin Foundry in Saint-Remy-les-Chevreuse, southwestern Paris, on July 10, 2023. This 18-month project will involve a wide range of skills and will enable the rebirth of this fountain at the Versailles' castle. (Photo by Emmanuel Dunand/AFP Photo)

A gopher tortoise walks the grounds of NASA's Kennedy Space Center in Florida, near the Vehicle Assembly Building on January 18, 2024. An all-European crew including Turkey's first astronaut are poised to blast off to the International Space Station in a mission with Axiom Space, as countries hungry for a taste of space turn increasingly to the private sector. (Photo by Chandan Khanna/AFP Photo)

A dog dressed as Oscar the Grouch takes part in the annual halloween dog parade at Manhattan's Tompkins Square Park in New York, NY, U.S. on October 21, 2017. (Photo by Lucas Jackson/Reuters)

Urban photographer Roman Robroek spent five years scouring the continent for the grandest examples of forgotten architectural beauty. Here: Watch your step on this Polish spiral staircase. (Photo by Roman Robroek/South West News Service)

Norway's Karsten Warholm celebrates winning the men's 400m hurdles at the Diamond League in London, July 21, 2018. (Photo by Andrew Boyers/Action Images via Reuters)