Ключевые слова: age, away, boys, building, bunch, camera, casual, caucasian, cheerful, child, childhood, children, classroom, clothing, cute, development, education, elementary, focus, foreground, friendship, girls, group, happiness, heads, indoors, innocence, kids, learning, lifestyles, looking, males, medium, people, portrait, row, rows, school, schoolboy, selective, sitting, small, smiling, student, studying, table, togetherness, up,