Ключевые слова: adult, arm, background, body, caucasian, clean, communication, concept, cream, cut out, fair skin, finger, fist, gesture, gesturing, hand, human, idea, in camera, isolate, isolated, language, left, male, man, manicure, naturalness, one person, part, people, person, pink, point, pointing, show, showing, sign, signal, skin, super, symbol, thumb, wrist, you, yours,