Ключевые слова: age, aged, aging, business, businessman, caucasian, closeup, contemplation, elder, elderly, elegant, glasses, grandfather, grandpa, grandparent, gray hair, healthy, indoors, intelligent, loneliness, lonely, man, mature, maturity, office, old, older, pensioner, person, portrait, psychiatrist, psychotherapist, retired, retirement, senior, shirt, therapist, think, thinking, thoughtful, wrinkled, wrinkles,