Ключевые слова: ancient, architecture, balkan, beautiful, blue, building, castle, church, city, cityscape, clouds, culture, dawn, defense, dusk, europe, european, famous, fort, fortification, fortress, heritage, hill, historic, historical, house, landmark, landscape, medieval, military, nature, old, panorama, panoramic, river, sky, tourism, tower, town, travel, view, water, white,