Ключевые слова: ache, adult, age, aged, alone, care, caucasian, day, depressed, depression, elderly, face, fall, frowning, glasses, green, grief, hair, hand, headache, health, healthy, illness, loneliness, lonely, man, mature, old, one, outdoor, pain, park, pensioner, people, person, portrait, problem, retired, retirement, sad, sadness, senior, serious, sit, stressed, trouble, unhappy, upset, worried, years,