Ключевые слова: adult, agreement, background, blurred, business, businessman, businesswoman, caucasian, closeup, communication, congratulating, contract, cooperation, corporate, coworker, friendship, gesturing, greeting, hand, hands, handshake, hello, holding, human, indoors, males, men, occupation, office, part of, partnership, people, person, professional, relationship, setting, shaking, success, suit, teamwork, togetherness, trust, two, unity, unrecognizable, welldressed, women, working,