Ключевые слова: architecture, art buildings, beautiful architecture, boat, building, canal, city, cityscape, day, embankment, europe, excursion, fontanka, historical, house, landmark, landscape, petersburg, pier, river, river fontanka, russia, saint petersburg, saintpetersburg, ship, sightseeing, st, summer, tourism, tourist, tourist ships, town, traffic, transportation, travel, trip, urban, water,