Ключевые слова: abstract, background, blue, city, cloud, cloudscape, cloudy, concept, country, dark, day, direction, dramatic, dream, dusk, evening, fantasy, grass, gravel, heaven, horizon, industrial, industry, iron, journey, landscape, line, long, motion, nature, nobody, orange, outdoor, perspective, rail, railroad, railway, road, scene, scenic, serenity, silence, sky, speed, station, steel, sun, sundown, sunrise, sunset, track, traffic, train, transit, transport, transportation, travel, voyage, way, west, white, yellow,