Ключевые слова: activity, adult, arm, background, caucasian, choice, closed, closeup, communication, competition, concept, cutout, decision, fight, finger, finger language, fist, fun, gambling, game, gesticulation, gesture, gesturing, hand, human, isolated, isolated on white, knuckle, male, men, one person, palm, pantomime, people, person, play, power, rock paper scissors, sign, sign language, signal, skin, stone, symbol, teamwork, thumb, white, white background, win, wrist,