Three one-month-old lioness cubs are held by a keeper as they take their first outing on February 21, 2010 at the Ramat Gan Safari Park near Tel Aviv, Israel. The still unnamed cubs are the first triplet females to be born at the safari park and officials say their birth will ensure the continuity of the park's pride of lions. (Photo by David Silverman/Getty Images)

First prize. Taken over Bali Barat National Park, Denpasar, Bali. Made with a GoPro Hero 2 camera. (Photo by Capungaero)

A polar bear plays with a pylon during celebrations marking its first birthday in an enclosure at Tierpark Hellabrunn zoo in Munich December 9, 2014. (Photo by Michaela Rehle/Reuters)

A plane flies past the moon in west London on Monday, January 17, 2022. The first full moon – the Wolf moon according to native north Americans – of 2022. (Photo by Victoria Jones/PA Images via Getty Images)

UK Love Island star Lucie Donlan, 24, goes from appearing on reality TV to treading the boards – as she poses barefoot with a skateboard in California in the first decade of May 2022. (Photo by Instagram)

American YouTuber, and daughter of fashion designer Mossimo Giannulli and actress Lori Loughlin Olivia Jade raises a glass of wine while enjoying her summer in the first decade of July 2022. (Photo by oliviajade/Instagram)

American actress and singer Selena Gomez shared the first pictures from her Bachelorette party in the last decade of August 2025. The 33-year-old actress and singer shared photos on Instagram marking the occasion. (Photo by Instagram)

Joseph Szabo was a frustrated high-school teacher in need of inspiration – so he started photographing his students, and captured all the angst and excitement of being caught between childhood and adulthood. Here: “Priscilla”, 1969. (Photo by Joseph Szabo/Courtesy of Michael Hoppen Gallery/The Guardian)