Teacher blackboard classroom contemplation.
Palabras clave
casual clothes,
contemplation,
individuality,
intelligence,
mathematic,
young adult,
blackboard,
copy space,
curly hair,
human hair,
human head,
one person,
classroom,
education,
coiffure,
happiness,
long hair,
scientist,
learning,
standing,
formula,
looking,
serious,
smiling,
student,
teacher,
wearing,
person,
school,
adult,
board,
chalk,
human,
shirt,
white,
woman,
image,
photo,
head
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