Ключевые слова: abstract, background, blue, cloud, cloudscape, cloudy, concept, country, direction, dramatic, dream, dusk, evening, fantasy, gravel, heaven, horizon, iron, journey, landscape, line, long, nature, orange, outdoor, perspective, rail, railroad, railway, road, scene, serenity, silence, sky, speed, steel, sun, sundown, sunrise, sunset, track, transportation, travel, voyage, way, west, white, yellow,