Ключевые слова: adult, age, aged, alone, calm, casual, caucasian, charming, cheerful, confidence, elderly, expression, face, friendly, grandfather, grandparent, gray, grey, hair, happy, head, lifestyle, look, looking, male, man, mature, moustache, old, older, one, outdoors, pension, pensioner, people, person, portrait, positive, retired, retirement, senior, smart, smile, smiling, tranquil, white, wrinkled,