Ключевые слова: adult, aged, alone, close, closeup, contemplate, contemplation, depressed, elderly, expression, fingers, grandfather, grandparent, grayhaired, hand, head, health, interior, loneliness, lonely, looking, male, man, mature, old, pensioner, person, portrait, preoccupied, remembering, rest, resting, retirement, sad, senior, serious, single, sit, solitude, staring, think, thought, thoughtful, whitehaired, worried, worry, wrinkled, wrinkles,