20s
academic
arms crossed
book
bookcase
books
bookshelf
casual
caucasian
cheerful
college
desk
education
educational
female
friends
girl
group
hands folded
happy
higher education
homework
indoors
information
intelligence
knowledge
learn
learning
library
literature
looking at camera
male
man
portrait
reading
research
revising
school
shelf
sitting
smiling
student
students
study
studying
table
team
teamwork
teenager
textbook
textbooks
university
woman
young adult