Ключевые слова: architectural, architecture, blue, building, classical, column, day, emperor, ensemble, europe, exterior, facade, famous, gallery, garden, historic, historical, history, landmark, landscape, monument, museum, nature, outdoor, palace, park, paul, pavel, pavlovsk, petersburg, region, residence, russia, russian, saint, sculpture, sky, st, statue, summer, sunny, tourism, travel, trees, yellow,