Ключевые слова: 2018, april, architecture, beautiful clouds, beauty, blue, bridge, building, buildings, canal, center, city, cloudy sky, colorful, deep blue sky, downtown, embankment, europe, facade, griboyedov, historic, house, italyanskiy, kanal, most, old, people, picturesque, river, russian, saint petersburg, spring, st petersburg russia, street, street lamps, sunny day, tourism, tourist, travel, urban, water, white clouds,