Ключевые слова: 20s, adult, adults, authentic, behind, candid, casual, caucasian, class, classroom, college, copyspace, cropped, desk, education, female, flare, happiness, happy, indoors, informal, inside, interior, learning, lifestyle, looking, male, man, men, modern, natural, people, person, positive, real, school, sitting, smart, smile, smiling, student, students, study, studying, sun, university, woman, women, young, youth,