School boy
School boy writing.
Category: Children
boy
caucasian
child
childhood
classroom
concentrate
concept
count
development
education
educational
hand
homework
innocence
isolated
kid
learn
letters
light
math
notebook
number
pencil
picture
play
preschool
read
recognize
school
schoolboy
skill
small
smile
son
start
student
study
success
think
together
two
up
white
win
write
youth