A Selkirk Rex cat is one of more than 400 breeds of cats being presented at the World Cat Federation two-day show in Dortmund, Germany, on April 21, 2013. (Photo by Frank Augstein/Associated Press)

A new book published by the UK Natural History Museum showcases some of the most memorable underwater photographs taken over the last few decades in its annual wildlife photographer of the year competition. Here: Giant gathering by Tony Wu. “The first indication that something extraordinary was going on were the blows, huge numbers of them – the exhalations of huge numbers of whales. Entering the water, the photographer witnessed an extraordinary scene”. (Photo by Tony Wu/Unforgettable Underwater Photography/NHM)

A woman poses with a grenade launcher at a weapons exhibition during festivities marking Marines Day in St.Petersburg, Russia, Saturday, November 24, 2018. (Photo by Dmitri Lovetsky/AP Photo)

A horse rears in the crowd during the traditional San Juan (Saint John) festival in the town of Ciutadella, on the Balearic Island of Minorca, on the eve of Saint John's day on June 23, 2022. (Photo by Jaime Reina/AFP Photo)

Dancers perform during the annual Tartan Day Parade along Sixth Avenue on April 15, 2023 in New York City. Celebrating its 25th Anniversary, the New York City Tartan Day Parade featured many Scottish clans, Pipers, Dancers and Scottish dogs. (Photo by Andrew Schwartz/SIPA Images/Rex Features/Shutterstock)

Girls prepare to take part in a mermaid lesson in Rio de Janeiro, Brazil May 28, 2017. Women in Brazil are not unique in their affinity for mermaiding. Classes are held as far away as Texas and some folks wonder if mermaiding will be the next fitness craze. (Photo by Pilar Olivares/Reuters)

Chaps, flaneurs, dandies and dandizettes in their stylish outfits once again meet beside the statue of Beau Brummell on Jermyn Street for a relaxed stroll around St James', Piccadilly Arcade to Piccadilly Circus and Soho in London on May 11, 2025. The annual fun walk is organised by “The Chap” magazine. (Photo by Alamy Live News)