Ключевые слова: 70s, adult, aged, aging, american, background, black, caucasian, contemplating, doubt, elderly, expression, expressive, face, grandfather, gray, grey, hair, handsome, hat, head, human, isolated, male, man, mature, men, old, pensive, people, person, portrait, problems, retired, retirement, sad, senior, serious, skinny, stubble, studio, suit, thin, thinking, thoughtful, unshaven, white, wisdom,