Ключевые слова: 15 years old, african american, black, boy, campus, casual clothing, caucasian, college, confident, education, female, friends, front view, girl, group, hanging out, happy, horizontal, indian, looking at camera, male, multicultural, multiethnic, multiracial, outdoors, people, person, portrait, positive, pupil, school, school buildings, secondary school, sitting, six people, smiling, socialising, student, teen, teenage, teenager, together, uk, waist up,