Ключевые слова: adult, all, alone, background, beautiful, boy, camera, casual, caucasian, confident, content, cool, expression, finger, friendly, gesture, gesturing, gray, grey, guy, hand, handsome, happy, isolated, joy, looking, male, man, ok, okay, one, people, person, pleasant, portrait, posing, positive, satisfaction, satisfied, showing, sign, single, smile, standing, student, success, successful, well, young,