40s
adult
african ethnicity
black
blackboard
boys
chalkboard
child
childhood
children
classmates
classroom
copy space
day
development
education
elementary school
girl
girls
horizontal
incidental people
indoors
interest
kid
kids
knowledge
learning
lesson
looking at each other
man
middle aged
preteens
primary school
profession
pupils
school
school kids
schoolboys
schoolchildren
schoolgirl
schoolgirls
side view
sitting
south africa
students
teacher
teaching
two people
waist up
youth