Ключевые слова: abstract, arch, architecture, background, blue, building, business, ceiling, city, construction, design, europe, exterior, frame, futuristic, glass, interior, light, line, metal, modern, pattern, platform, public, rail, railroad, railway, roof, roofing, sky, skylight, station, steel, structure, sunlight, technology, terminal, tourism, train, train station, transport, transportation, travel, urban, view,