Ключевые слова: 67, apron, backpack, caucasian, cheerful, child, class, classroom, close up, content, desk, east european, education, elementary, elementary school, female, girl, grade school, happiness, happy, indoor, inside, italian, joy, looking at camera, one person, portrait, posing, preadolescent, primary, pupil, rucksack, russian, school, schoolgirl, schooling, smiley, smiling, standing, student, uniform, young,