Ключевые слова: aerial, alte, ancient, architecture, baltic, blue, bridge, building, capital, castle, cathedral, center, church, city, cityscape, daugava, dome, europe, european, exterior, gothic, historic, historical, history, house, landmark, latvia, latvian, line, medieval, panorama, panoramic, river, roof, scenes, sightseeing, sky, skyline, street, summer, sunset, tourism, tower, town, travel, urban, view, water,