Ключевые слова: adult, arm, background, backgrounds, black, body, businessman, caucasian, child, close, closeup, communication, concepts, females, finger, fingernail, fist, gesturing, hand, holding, human, ideas, index, isolated, macro, males, men, object, one, part, person, pinching, pointing, pushing, showing, sign, single, something, studio shot, success, symbol, thumb, touching, unrecognizable, up, women, working, young,