Recycling artist Nicolas Gomez checks the strings of a cello he has made out of an oil barrel for the Orchestra of Recycled Instruments of Cateura, in Cateura, Paraguay February 13, 2015. Saudi Arabia's oil exports have risen in February in response to stronger demand from customers. As OPEC's top producer battles for market share Reuters photographers around the globe have been photographing oil barrels to document how they are utilised once the fuel has been used. (Photo by Jorge Adorno/Reuters)

A nurse helps an injured bomb victim sitting at the back of a pickup truck at the Asokoro General Hospital in Abuja, April 14, 2014. A morning rush-hour bomb killed at least 35 people at a Nigerian bus station near the capital on Monday, raising concerns about the spread of an Islamist insurgency after the first such attack on Abuja for two years. Suspicion fell on Boko Haram, though there was no immediate claim of responsibility from the Islamist group mainly active in the northeast. Five hours after the blast, officials had given no death toll. Reuters journalists counted at least 35 bodies. (Photo by Afolabi Sotunde/Reuters)

A man pushes a tub carrying children as he gets them back home after school at a flooded area in Duchang, Jiangxi Province, China, June 27, 2016. (Photo by Reuters/Stringer)

Participants during the Whitby Krampus Run street parade in Whitby, Yorkshire on Saturday, December 3, 2022, which celebrates the Krampus, a horned creature which accompanies Saint Nicholas on his rounds. (Photo by Danny Lawson/PA Images/Profimedia)

A Pakistani policeman wades across floodwaters in Lahore on August 19, 2024. Flash floods triggered by the latest spell of monsoon rains are wreaking havoc across parts of Pakistan, claiming the lives of 14 people in the previous 24 hours, an official at the provincial disaster management authority said on August 19. (Photo by Tahir Jamil Khan/Radio Free Europe/Radio Liberty)

AP photographer Anja Niedringhaus laughs as she attends a swimming event at the 2004 Olympic Games in Athens, August 21, 2004. Niedringhaus, a veteran Associated Press photographer who had covered wars around the world was shot dead and another reporter was wounded on April 4, 2014 when an Afghan policeman opened fire on them in eastern Afghanistan, the news agency said. (Photo by Reuters/Staff)

A competitor takes part in the World Bog Snorkelling Championships held at the Waen Rhydd peat bog, Llanwrtyd Wells, Mid Wales, on August 27, 2023. The race is held along a 55-metre bog trench, in which the contestants must complete two lengths. Conventional swimming strokes are not allowed, though snorkels and flippers are mandatory. (Photo by Geoff Caddick/AFP Photo)

A girl, named Tata and aged 8, wears a Red Army uniform-styled dress during the celebrations of Victory Day, which marks the 78th anniversary of the victory over Nazi Germany in World War Two, in Moscow, Russia on May 9, 2023. (Photo by Shamil Zhumatov/Reuters)