Ключевые слова: cartoon, cheerless, circle, circular, concept, conceptual, curve, curved, curvy, dejected, depressed, depression, despondent round, disheartened, emotion, expression, expressive, eyes, face, gloomy, glum, miserable, mouth, rundown, sad, sadness, shape, sign, sorrow, suicidal, tear, teardrop, tearful, text, toon, unhappiness, unhappy, upset, word, yellow,