Ключевые слова: background, blue, cloud, cloudy, concept, country, direction, dramatic, dream, dusk, evening, fantasy, heaven, horizon, industry, iron, journey, landscape, light, line, long, metal, nature, orange, perspective, rail, railroad, railway, ray, red, road, rural, scene, sky, speed, steel, sun, sunburst, sunlight, sunrise, sunset, track, train, transportation, travel, view, voyage, way, yellow,