Jolon Clinton, 15, (L), and her sister, Halcy, 17, take photos of a fissure near their home on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 14, 2018. (Photo by Terray Sylvester/Reuters)

A girl from the Tharu community takes part in a ritual during the Shama Chakewa festival to honor the relationship between brothers and sisters in Kathmandu on November 8, 2022. (Photo by Skanda Gautam/ZUMA Press Wire/Rex Features/Shutterstock)

Haneen, sister of Mohammad Shehada who was killed in an Israeli airstrike, kisses his rifle during the funeral of four Palestinians in Nour Shams camp, in Tulkarm, in the Israeli-occupied West Bank on July 3, 2024. (Photo by Raneen Sawafta/Reuters)

Young gorillas monkey around with zoo visitors, sticking their tongues out and pressing their faces against the glass, February 2025. Mobi, 1, and Gaia, 10 months, are half sisters and often push each other away at the glass to get the attention of their observers at the Prague Zoo. (Photo by Lucie Stepnickova/Solent News & Photo Agency)

Lazar and his sister Andjelka sit by a candle in their home in the eastern Serbian town of Majdanpek, December 4, 2014. Electricity workers in Serbia struggled through snow, ice and treacherous terrain on Thursday to restore electricity to an eastern town left shivering without power, heating or running water for a fourth day. (Photo by Marko Djurica/Reuters)

Cosplayers dressed as a Battle Sister and an Ultramarine from Warhammer 40,000 pose during Los Angeles Comic Con at Los Angeles Convention Center on December 03, 2023 in Los Angeles, California. (Photo by Chelsea Guglielmino/Getty Images)

Harry Potter fan Emil Valkov, 7, from Bulgaria, who travelled to Britain with his family to attend the event for his older sister's birthday, poses for a photo at “Platform 9 3/4” during Back to Hogwarts Day at Kings Cross Station in London, Britain on September 1, 2023. (Photo by Hollie Adams/Reuters)

“People of the River”. This is a Karo tribe family; father, mother, two sisters and two brothers. The tribe, who live along the Omo River in east Africa, incorporate rich symbolism into their rituals by using ornate body art, headdresses and body scarification to express beauty and significance. (Photo by Jatenipat Ketpradit/International Portrait Photographer of the Year)