Ключевые слова: background, backpack, beautiful, black, book, boy, caucasian, child, childhood, children, education, elementary, face, fun, glass, hand, holding, home, homework, hope, kid, lifestyle, light, little, lonely, look, looking, male, one, out, people, person, portrait, read, reading, sad, sadness, school, schoolboy, sill, sitting, space, student, studying, waiting, white, window, winter, young, youth,