Ключевые слова: architectural, architecture, building, city, concrete, construction, czech, dark tunnel, destination, engineering, europe, fast, inside, interior, light, line, metro, modern, museum, perspective, platform, prague, project, public, rail, railroad, railway, speed, station, steel, structure, subway, technology, the tube, track, train, transit, transport, transportation, travel, tube, tunnel, underground, urban, wall, walls, way,