Ключевые слова: architecture, baltic, blue, bridge, city, cityscape, daugava, dvina, europe, evening, famous, landmark, latvia, nobody, old, outdoor, rail, railroad, railway, railway bridge, riga, river, road, scene, sightseeing, sky, street, summer, sunny, sunrise, sunset, tourism, town, train, transport, transportation, travel, urban, view, water, western dvina,