Ключевые слова: academic, blond, book, bookshelf, boy, casual, caucasian, chair, child, childhood, children, class, classmate, covering, cute, education, educational, elementary, female, girl, hiding, holding, indoor, innocence, kid, knowledge, library, little, looking, male, many, peeking, people, person, portrait, primary, pupil, room, school, schoolboy, schoolchildren, schoolgirl, sitting, stack, stacked, student, study, studying, table, young,