Cave Diver, Anhumas Abyss, Bonito, Brazil: The Anhumas Abyss is an underground cavern with a crystal-clear lake below, more than 260 feet (79 m) deep. A visitor must enter through a narrow opening at the top of the chamber and rappel into the cave. Snorkeling and scuba diving in the lake reveal amazing scenery. Distinctive, conical limestone stalagmites and stalactites occupy the lake and the surrounding area, some reaching 65 feet (20 m) high. (Photo by Marcio Cabral/Nature’s Best Photography Awards 2017)

People cool off by diving into a swimming pool on a hot summer day in Amritsar, India, on June 8, 2025. (Photo by Narinder Nanu/AFP Photo)

Grand champion Hakuho (front) barely defeats Daieisho on the first day of the Spring Grand Sumo Tournament at Tokyo's Ryogoku Kokugikan on March 14, 2021. (Photo by Kyodo News/Newscom/Profimedia)

Girls in ballet dresses pose near St. Basil's Cathedral and the Kremlin's Spasskaya Tower in Red Square in central Moscow, Russia on July 19, 2023. (Photo by Evgenia Novozhenina/Reuters)

The picture dated July 8, 2023 shows the Typhoon performing at the RAF Waddington Families Day in Lincolnshire, UK. A number of iconic planes took to the skies in the action-packed day for service personnel and their friends and families. (Photo by Claire Hartley/Bav Media)

Pedestrians use their smartphones to capture the newly illuminated Christmas tree at the Syntagma square in Athens on November 23, 2023. (Photo by Angelos Tzortzinis/AFP Photo)

Life in lockdown: Schoolteacher Marzio Toniolo, 35, takes a picture of his two-year-old daughter Bianca painting his toenails as they while away time at home in San Fiorano, one of the original “red zone” towns in northern Italy that has now been extended to the whole country, as his wife, Bianca's mum Chiara Zuddas looks out from their balcony, March 20, 2020. Toniolo has been documenting how his family has dealt with being under quarantine since it began for them in February. (Photo by Marzio Toniolo via Reuters)

Mug shot of De Gracy (sic) and Edward Dalton. Details unknown. Central Police Station, Sydney, around 1920. (Photo by NSW Police Forensic Photography Archive, Justice & Police Museum, Histiric Houses Trust of NSW)