Ключевые слова: adult, background, backgrounds, black, bonding, caucasian, child, clasped, closeup, concepts, cooperation, dark, family, females, finger, fingernail, friendship, gesturing, hand, hands, handshake, holding, human, ideas, lifestyles, love, males, men, other, people, person, religion, ring, romance, room, success, support, teamwork, thumb, togetherness, touching, trust, two, unity, unrecognizable, women, young,