Ключевые слова: achievement, adult, alone, appealing, building, business, businessman, casual, caucasian, cheerful, chinese, collar, color, corporate, determination, energetic, expression, face, hall, hallway, happiness, happy, lifestyle, lobby, male, man, motivated, motivation, office, only, optimistic, people, person, photo, pleased, portrait, professional, relaxed, satisfied, single, smile, success, successful, suit, wear, white, worker, workplace, young,