Ключевые слова: abstract, anxiety, background, bad, bedtime, character, concept, creature, creepy, dangerous, dark, darkness, demon, design, dream, emotion, evil, fantasy, fear, figure, flat, fright, frightened, ghost, graphics, halloween, horror, illusion, illustration, imagination, insomnia, mess, metaphor, monster, night, nightmare, passage, problem, scarecrow, scary, scream, shadow, stress, surreal, weird, worried,