A flat illustration of a classroom chalkboard with a wooden frame, and a piece of chalk on a ledge below
Schlüsselwörter
blackboard,
education,
learning,
school,
classroom,
drawing,
green,
frame,
wooden,
chalk,
illustration,
empty,
surface,
texture,
background,
isolated,
object,
art,
cognition,
instructing,
study,
write,
lesson,
board,
horizontal,
graphic,
simple,
clean,
vector
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