Ключевые слова: ancient, architecture, balkans, building, bulgaria, center, city, cityscape, classic, cultural, danube, danube plain, destination, europe, european, exterior, freedom, historical, history, landmark, landscape, monument, monument of freedom, night, obelisk, old, old town, outside, panorama, park, past, pedestrian, river, romania, rousse, ruse, ruse region, russe, sight, sightseeing, square, street, structure, sunset, tourism, touristic, town, travel, urban,