Ключевые слова: adult, aged, bonding, boy, casual, caucasian, cheerful, child, childhood, elderly, excitement, expression, eyeglasses, family, generation, gesture, glasses, grandfather, grandparent, grandson, happy, indoor, kid, lifestyle, looking, love, male, man, mature, old, people, portrait, positive, relationship, retirement, senior, showing, sign, sitting, smiling, success, symbol, thumb, together, togetherness, up, wearing, young,