Ключевые слова: architecture, balkans, building, bulgaria, canal, center, city, cityscape, classic, cloud, cloudscape, color, cultural, destination, entertainment, europe, european, exterior, forest, hill, house, lake, landmark, landscape, maritsa, nature, old, outside, panorama, park, plovdiv, plovdiv region, regata, river, rowing, rowing venue, rowing venue plovdiv, sport, street, structure, sunset, tourism, town, training, travel, twilight, urban, venue, water,