Stock Photo - 17 November 2020, Brandenburg, Frankfurt (Oder): Ralf Fleckenstein, architect of ff-Architekten PartG mbB from Berlin, is standing in the construction site of the city hall of the Oderstadt. The medieval town hall in Frankfurt (Oder) is being renovated for almost 27 million euros. The monument, which has been repeatedly rebuilt over the centuries, has already been gutted for a year. Elements such as false ceilings and walls, staircases and elevators would be removed to bring back the original spatial structure of the striking Gothic brick building. Photo: Patrick Pleul/dpa-Zentralbild/ZB. - Frankfurt (Oder)/Brandenburg/Germany