Ключевые слова: adult, african ethnicity, building exterior, business, business person, businessman, casual clothing, caucasian ethnicity, city life, communication, confidence, corporate business, coworker, discussion, handshake, happiness, lifestyles, looking, men, mid adult, mid adult men, modern, multiethnic group, occupation, only men, outdoors, professional occupation, smiling, standing, success, suit, talking, teamwork, togetherness, two people, walking, white collar worker, women, working, young adult,