Ключевые слова: background, black, care, clouds, concept, crisis, cubes, decorative, depression, doldrums, emotion, feeling, flat, frustration, gray, health, heaviness, help, lay, letters, life, light, low, made, medical, melancholy, mental, mood, negative, object, pain, problem, psychological, psychology, recovery, sad, signs, sorrow, state, stress, suffer, support, symptoms, therapy, top, treatment, unhappy, view, wooden, word,