christmas lights on genovevaburg during blue hour

landmark night evening building dusk city architecture sky tower downtown reflection facade light darkness house quail town christmas tree street candle season europe german old advent decoration medieval walls fashioned low lights vintage colors scheme genovevaburg mayen small eifel rich heritage including hall altes rathaus castle huge chistmas market weihnachtsmarkt characterized background ornament tradition december winter blue hour christmas decoration ornament light tree tradition december winter advent