Ключевые слова: abstract, afraid, art, background, bedtime, blue, cloud, concept, dark, darkness, design, devil, dream, evening, evil, fantasy, fear, fog, glass, halloween, horror, insomnia, key, landscape, light, low, monsters, moon, moonlight, nature, night, nightmare, phobia, pillow, problem, scary, scene, shadows, sky, sleep, sleepless, spooky, star, terror, time, wallpaper, window,