Ключевые слова: adult, background, business, businessman, casual, caucasian, classification, communication, concentrated, confident, desk, eyeglasses, eyewear, face, file, folder, glasses, guy, handsome, hipster, holding, home, indoors, internet, male, man, men, model, modern, office, one, people, person, portrait, professional, space, student, t shirt, technology, tshirt, university, white, work, young,