Ключевые слова: 70 years, 7080 years, 70s, 80 years, 80s, adult, age, aged, ageing, alone, caucasian, citizen, city, closeup, confidence, contemplation, depression, elderly, grandfather, loneliness, lonely, looking, male, man, mature, mature man, mournful, old, older, one person, outdoor, outside, pensioner, pensive, portrait, posing, retirement, sad, sadness, senior, senior adult, serious, solitude, sunglasses, think, thinking, wearing, wrinkled, wrinkles,