20 25 years
accessories
asian
black hair
book
chinese
education
ethnicity
focus on foreground
front view
happiness
head and shoulders
human
isolated
isolated on white
learning
male
man
material
notebook
objects
office
one person
paper
paperclips
pencil
portrait
reading
school supplies
sitting
stack
stacking
student
study
studying
teacher
teaching
teenagers only
textbook
tools
waist up
work tool
writing
young