Bonobo apes, primates unique to Congo and humankind's closest relative, groom one another at a sanctuary just outside the capital Kinshasa, Congo on October 31, 2006. (Photo by Finbarr O'Reilly/Reuters)

A baby Chimpanzee plays in its enclosure at Taronga Zoo July 14, 2006 in Sydney, Australia. (Photo by Ian Waldie/Getty Images)

Japanese ornamental dolls (hina dolls) are displayed on the stone steps at Tomisaki shrine during the Katsuura Big Hinamatsuri festival in Katsuura city of Chiba prefecture on February 28, 2023. (Photo by Yuichi Yamazaki/AFP Photo)

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)

An armed tribesman loyal to Houthis steps on a US flag during an anti-USA and anti-Israel rally, in Sana'a, Yemen, 29 January 2024. (Photo by Yahya Arhab/EPA/EFE)

An instructor dances as participants follow the dance steps in a Bihu dance workshop ahead of the Rongali Bihu Festival in Guwahati, India, on April 8, 2025. (Photo by David Talukdar/NurPhoto/Rex Features/Shutterstock)

American dancer and model Dita von Teese performs a strip-tease, 23 October 2006 at the Crazy Horse saloon in Paris. Von Teese is giving eight performances of her show “the bath” at the famous Parisian cabaret. (Photo by Francois Guillot/AFP Photo)

Jennifer Lawrence reacts as she poses backstage with her Oscar after winning the best actress award for her role in “Silver Linings Playbook” at the 85th Academy Awards in Hollywood, California, February 24, 2013. Lawrence reacted to some photographers telling her to watch her step as she went onto the platform. (Photo by Mike Blake/Reuters)