Ключевые слова: adult, adults only, building exterior, built structure, business, business person, businessman, caucasian ethnicity, cheerful, city life, communication, confidence, day, discussion, formalwear, happiness, holding, job, lifestyles, looking, male beauty, males, manager, men, mobile phone, modern, occupation, office building, one man only, one person, only men, outdoors, people, positive emotion, professional occupation, smart phone, smiling, standing, success, suit, talking, technology, telephone, urban scene, using phone, white collar worker, wireless technology, work, working, young adult,