Ключевые слова: abstract, background, blue, close, closeup, concept, construction, direction, gravel, horizon, industrial, industry, infrastructure, iron, journey, landscape, light, line, logistic, long, metal, nature, nobody, old, outdoor, perspective, rail, railroad, railway, road, sky, sleepers, speed, station, steel, stone, summer, technology, track, traffic, train, transit, transport, transportation, travel, view, way,