Ключевые слова: ancient, architecture, background, beautiful, blue, building, castle, city, cloud, culture, defense, famous, fort, fortress, green, historic, history, ladoga, landmark, landscape, leningrad, medieval, old, outdoor, protection, reflection, region, river, russia, russian, sky, staraya, stone, summer, sunny, tourism, tourist, touristic, tower, town, travel, view, village, volkhov, wall, water,