Ключевые слова: 20s, attentively, biting, black, blackboard, caucasian, chalkboard, concentrated, concentrating, confused, eccentric, fashion, focused, future, geek, geek chic, hipster glasses, holding, looking away, male, man, nerd, pattern, pencil, puzzled, reading glasses, repeated, serious, shirt, style, suspenders, thoughtful, tie, wallpaper, young adult,