Ключевые слова: adult, agreement, backgrounds, blue, business, businessman, businesswoman, caucasian, closeup, communication, communications, concepts, congratulating, contract, cooperation, corporate, equipment, finance, futuristic, global, greeting, hand, hands, handshake, human, ideas, image, indoors, industry, males, manager, men, occupation, office, people, person, professional, shaking, success, suit, teamwork, technology, togetherness, two, unity, unrecognizable, women, working,