PHOTO: SERHIY STAROSTENKO / EAST NEWS UKRAINE 11.10.2021 Kyiv resident Serhiy Myronov at his own expense, with his own hand restores the doors of old buildings in Kyiv. This initiative aims to preserve the city's architectural heritage. Previously, he worked in financial institutions, was engaged in business, but at some point, according to him, it ceased to bring satisfaction. To date, the activist has already restored eight doors, on each of which he spent 20-40 hours of work. In the future, Sergei plans to continue the restoration of doors and decorative elements in old houses in Kyiv. He wrote two books dedicated to Kyiv and its inhabitants. Through social networks, Serhiy sometimes organizes walks around the city. During such meetings, he talks about the everyday aspects of the life of the people of Kyiv in pre-revolutionary times, about people's reactions to historical events and how their feelings and views could differ from ours.