Ключевые слова: adult, aging, background, beard, blurry, books, bookshelf, camera, close, contemplative, emotion, expression, eyes, face, facial, features, feeling, focus, glasses, gray, grey, hair, headshot, home, human, human being, lifestyle, look, male, man, mature, mood, office, old, older, people, person, portrait, professional, senior, serious, sharp, stare, thoughtful, white, workspace,