Ключевые слова: adult, african, africanamerican, afro, arm, background, body, business, closeup, communication, concept, conceptual, copy, dark, design, fingers, forearm, gesture, gesturing, grab, hand, hold, holding, human, isolated, language, male, man, manual, mockup, nonverbal, pantomime, person, pinch, showing, sign, skin, something, space, symbol, thumb, white, wrist, young,