Ключевые слова: adult, aged, background, black, casual, caucasian, closeup, confidence, elderly, expression, face, fresh, gaze, glasses, grand, grave, gray, grey, hair, handsome, happy, human, joy, life, lifestyle, looking, male, mature, men, natural, old, older, one, pensioner, people, person, pleasant, portrait, pose, professor, retired, scientist, senescent, senior, serious, skin, smart, smile, teacher, wrinkled,