Ключевые слова: 20s, adult, adults, authentic, casual, caucasian, college, confident, cool, copy space, diverse, diversity, education, enjoying, ethnic, ethnicity, female, friends, friendship, group, happy, informal, learning, lifestyle, looking, male, man, men, modern, natural, outdoor, outdoors, outside, people, person, portrait, real, school, smile, smiling, standing, student, students, study, together, university, woman, women, young, youth,