30s
academic
back to school
book
bookshelf
boy
career
caucasian
cheerful
child
childhood
class
classmates
cute
development
early learning
earth
education
elementary
elementary school
female
geography
girl
globe
happy
hispanic
indoors
international
job
knowledge
learn
learning
librarian
library
male
map
mid adult
mixedrace
occupation
planet
profession
pupil
school
schoolchild
smiling
standing
teacher
teaching
together
woman
world