Ключевые слова: adult, age, aged, aging, alone, cap, caucasian, century, cheerful, contemplation, copyspace, day, elder, elderly, enjoyment, eyes, face, father, generation, grandfather, gray, green eyes, hat, hope, human, joy, male, man, mature, maturity, mustache, old, older, one, outdoor, outside, pensioner, person, portrait, process, retired, retirement, senior, smiling, thinking, wisdom, wrinkles, years,