Ключевые слова: ancient, architecture, baltic, beautiful, blue, building, cathedral, catholic, center, church, city, city center, cityscape, clock, cloudy, colorful, day, europe, european, green, historic, historical, house, landmark, latvia, latvian, medieval, observation, old, old city, old riga, outdoors, riga, riga old town, road, roof, rooftops, saint, sightseeing, sky, spire, street, street view, tourism, tower, town, travel, urban, view,