african american ethnicity
asian chinese ethnicity
backlit
black
break
break time
caucasian
childhood
children
classmates
close up
copy space
day
education
elementary school
friends
friendship
fun
girls
hanging out
happy
head and shoulders
home time
horizontal
incidental people
kids
laughing
leaning
looking at camera
making a face
mixed race person
multiethnic group
outdoors
preteens
pupils
recess
school
school kids
schoolboy
schoolchildren
schoolgirls
smiling
students
summer
sunlight
two people
youth