School board texture, blackboard, chalkboard. Empty black board with traces of chalk. The concept of business and training. Copy space
Palabras clave
blackboard,
school,
blackboard,
education,
empty,
communication,
blank,
background,
grunge,
design,
abstract,
frame,
pattern,
texture,
drawing,
old,
black,
chalk,
board,
message,
advertisement,
billboard,
classroom,
learning,
lesson,
textured,
handwriting,
class,
advertising,
text,
dirty,
wall,
teaching,
note,
advert,
student,
used,
damaged,
dust,
grained,
industry,
inspiration,
messy,
schoolhouse,
scratched,
square,
stained,
notice,
announcement,
horizontal
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