People move on a tractor through a flooded street amid severe flooding in Feni, Bangladesh, on August 25, 2024. (Photo by Mohammad Ponir Hossain/Reuters)

People light fireworks to celebrate Diwali, the Hindu festival of lights, in New Delhi, India on November 12, 2023. (Photo by Anushree Fadnavis/Reuters)

People walk near an artwork depicting Pope Francis, following the death of the pontiff, in Rome, Italy, on April 22, 2025. (Photo by Dylan Martinez/Reuters)

People perform acroyoga style exercices at South Pointe in Miami Beach, Florida, on February 8, 2023. (Photo by Chandan Khanna/AFP Photo)

People take part in the annual kite festival at Abu Nawas park in Baghdad, on March 17, 2023. (Photo by Murtadha Ridha/AFP Photo)

People play Taiji on a square on August 08, 2011 in Luoyang, Henan Province of China. People all over China mark National Fitness Day on Monday in their own ways. (Photo by ChinaFotoPress/Getty Images)

People make their way on an algae-covered beach in Qingdao, Shandong province, China, July 19, 2015. (Photo by Reuters/Stringer)

Ursula Sprecher and Andi Cortellini are obsessed with people’s hobbies. The two Swiss artists have spent the past seven years traveling across their native Switzerland photographing gatherings of like-minded people in a myriad array of interests and niche groups.