Ключевые слова: architectural, architecture, balkans, building, bulgaria, bulgarian, cannon, center, centre, city, cityscape, crest, culture, europe, exterior, historical, history, landmark, memorial, modern, monument, municipality, museum, outdoor, panorama, panoramic, park, past, pleven, pleven region, russoturkish, russoturkish war 18771878, sights, sightseeing, square, tourism, tourist, town, travel, urban, view, village, war,