epa13341191 (FILE) -People walk on UNESCO World Heritage Site, 'Promenade des Anglais' during the lockdown in Nice, France, 21 March 2021 (reissued on 30 October 2026). 31 October, Fuzhou (China) will host World Cities Day 2026, focusing on how cities can renew their neighborhoods while ensuring adequate and affordable housing for all. EPA/SEBASTIEN NOGIER

epa13341188 (FILE) - A general view of UNESCO-listed historic buildings in the old city of Sana'a, Yemen, 28 November 2023 (reissued on 30 October 2026). 31 October, Fuzhou (China) will host World Cities Day 2026, focusing on how cities can renew their neighborhoods while ensuring adequate and affordable housing for all. EPA/YAHYA ARHAB

epa13341194 (FILE) - An aerial photo taken with a drone shows the bridge over the Huangpu River in Shanghai, China, 15 August 2023 (reissued on 30 October 2026). 31 October, Fuzhou (China) will host World Cities Day 2026, focusing on how cities can renew their neighborhoods while ensuring adequate and affordable housing for all. EPA/ALEX PLAVEVSKI