Ключевые слова: architecture, blue, bohemia, bridge, construction, country, czech, day, double, drone, drones, fog, foggy, foggy landscape, green, hot, idly, iron, joyin, landscape, liberec, metal, moody, moody background, nature, north, old, outdoor, over, rail, railroad, railway, railway tracks, river, road, sky, stone, summer, sychrov, track, train, transport, travel, trees, turnov, two, viaduct, village, white,