Ключевые слова: adult, arm, arms, background, blue, business, caucasian, checkered, close, closeup, communication, concept, count, each other, face, finger, first, forearm, gesture, gesturing, hand, hold, human, isolated, lie, lifted, male, man, man in a shirt, one, open, people, person, raise, shirt, showing, sign, skin, sleeve, squeeze, symbol, table, two, up, upwards, vertical, white, white background, wrist,