Ключевые слова: architecture, art, baroque, blue, building, castle, catherine, center, city, classic, columns, europe, exterior, facade, famous, federation, gate, green, hermitage, historic, history, journey, landmark, leningrad, museum, old, palace, petersburg, place, royal, russia, russian, saint, saint petersburg, sightseeing, sky, square, st, state, style, symbol, tourism, town, traditional, travel, urban, visit, white, winter,