Ключевые слова: background, ball point pen, beautiful, book, boy, business, child, childhood, classroom, clean, copybook, cute, desk, diary, drawing, education, elementary, hand, home, homework, isolated on white background, kid, learn, lesson, lifestyle, male, note, notebook, notepad, office, one, open, paper, pen, pencil, person, pocketbook, preschool, pupil, school, schoolgirl, sitting, student, study, table, white, wooden, worksheet, young, youth,