American singer-songwriter Madonna performs during opening night of The Celebration Tour at The O2 Arena on October 14, 2023 in London, England. (Photo by Kevin Mazur/WireImage for Live Nation)

A protester takes part in a demonstration as part of the Fridays for Future movement amid the ongoing climate crisis in Milan, Italy on October 6, 2023. (Photo by Claudio Furlan/LaPresse/Rex Features/Shutterstock)

Volunteer of the SICS “Italian rescue dog school”, during a water rescue training session, inside the Averno lake in Pozzuoli. Italy, on October 26, 2024. (Photo by Vincenzo Izzo/Sipa USA)

Monae' Nichols of the United States competes in the preliminary round of the long jump competition during ATHLOS NYC25 on October 09, 2025 at Times Square in New York City. (Photo by Emilee Chinn/Athlos/Getty Images)

Fashion models Iris Law and Paloma Elsesser prepare backstage at the Victoria's Secret Fashion Show 2025 on October 15, 2025 in New York City. (Photo by Sansho Scott/BFA.com/Shutterstock)

Fashion model Irina Shayk prepares backstage at the Victoria's Secret Fashion Show 2025 on October 15, 2025 in New York City. (Photo by Dimitrios Kambouris/Getty Images for Victoria's Secret)

A woman in traditional clothes wears a pin showing North Korea's founder Kim Il-sung (L) and former leader Kim Jong-il, on her dress as she welcomes foreign reporters to a temple during a government organised tour just outside Pyongyang October 8, 2015. North Korea is getting ready to celebrate the 70th anniversary of the founding of its ruling Workers' Party of Korea on October 10. (Photo by Damir Sagolj/Reuters)

The annual Sculpture by the Sea exhibition in Sydney features dozens of sculptures on Bondi and Tamarama beaches and along the coastal path between them. The free outdoor exhibition, now in its 18th year, stretches for 2km along the coastline and includes work by artists from 16 countries. It runs from 23 October to 9 November 2014. Here: “Breaching” by Michael Greve is displayed during the 2014 Sculptures by the Sea exhibition at Marks Park on October 23, 2014 in Sydney, Australia. (Photo by Cameron Spencer/Getty Images)