Ключевые слова: abstract, arch, architecture, backgrounds, blue, bridge, building, city, cityscape, construction, corridor, design, diminishing, exterior, famous, futuristic, going, indoors, industry, life, made, man, metal, modern, old, outdoors, perspective, place, point, railroad, station, steel, structure, subway, summer, technology, track, train, transport, transportation, travel, tunnel, underground, vanishing, wall, window, yellow,