Ключевые слова: background, black, blue, book, clouds, cloudscape, double, evening, fanned, fantasy, fiction, fictional, fictitious, flight, flock, flying, glow, grey, heaven, hover, illusory, imaginary, imagination, invented, knowledge, learn, life, literature, many, migrant, migration, old, page, passage, pink, planet, rain, reading, season, set, sky, soaring, spread, storm, sundown, sunset, textbook, vformation, world,