Ключевые слова: adult, alone, anxiety, anxious, background, black, caucasian, concept, concern, dark, disorder, emotion, expression, face, fear, fearful, feeling, female, frustration, head, illness, lonely, mental, mental health, negative, one, pain, people, person, phobia, portrait, problem, serious, solitude, stress, strong, suffering, tired, trouble, white, woman, worried, worry,