Ключевые слова: abstract, architecture, art, background, building, city, construction, crossing, day, design, exterior, gravel, historical, infrastructure, iron, landmark, leading lines, metal, nobody, old, pattern, perspective, rail, railroad, railroad crossing, railroad tie, railroad tracks, railway, railway tracks, road, sky, steel, street, structure, subway, tourism, town, tracks, train, train tracks, transport, transportation, travel, tunnel, urban, vehicle, vintage,