wooden frame, chalk empty green board with chalk traces background.
Palabras clave
blackboard,
board,
school,
blackboard,
chalk,
vector,
black,
back,
teacher,
classroom,
class,
drawing,
lesson,
green,
background,
frame,
white,
wood,
flat,
concept,
teaching,
graphic,
retro,
old,
isolated,
banner,
signs,
space,
text,
billboard,
template,
study,
blank,
university,
dirty,
menu,
business,
texture,
design,
illustration,
education,
eatery,
grunge,
learning,
wooden,
empty,
copy,
object,
rub
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