School chalkboard
Palabras clave
blackboard,
wood,
blackboard,
frame,
studying,
isolated,
billboard,
dust,
green,
educate,
copy,
business,
blank,
horizontal,
write,
classroom,
presentation,
copy space,
old,
drawing,
chalk,
black,
lesson,
class,
learn,
retro,
texture,
colours,
school,
empty,
instructing,
education,
antique,
wooden,
vintage,
background,
work,
smudge,
board,
advertising,
space,
message,
pattern,
textured,
announcement
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