20s
academic
back to school
career
caucasian
chalkboard
cheerful
class
classmates
classroom
desk
development
early learning
education
elementary
elementary school
female
folder
happy
holding
indoors
job
knowledge
learn
learning
lesson
looking at camera
occupation
portrait
posing
profession
pupil
school
schoolchild
smiling
standing
teacher
teaching
woman
young adult