Ключевые слова: arm, assistance, black, business, card, caucasian, clenched, closeup, female, finger, fist, gesture, give, giving, greeting, grip, hand, heart, hold, holding, isolated, little, love, manicure, nonverbal, open, palm, paper, peace, pinch, position, raised, reach, right, shape, show, showing, side, sign, skin, symbol, tag, touch, up, victory, white, woman, wrist,