Ключевые слова: adolescence, adult, adult student, african ethnicity, asian ethnicity, back to school, book, campus, casual clothing, caucasian ethnicity, cheerful, classroom, copy space, desk, education, ethnicity, exam, females, friendship, group of people, happiness, high school, high school student, indoors, intelligence, learning, lecture hall, library, looking, looking at camera, males, men, multiethnic group, people, portrait, school building, school children, sitting, smiling, student, studying, teenager, togetherness, university, university student, wisdom, women, young adult, young women,