Blank blackboard surface with texture.
Schlüsselwörter
background,
abstract,
texture,
school,
space,
concept,
wall,
white,
education,
black,
grunge,
communication,
billboard,
drawing,
advertising,
old,
blackboard,
classroom,
photo,
black-and-white,
board,
slate,
chalk,
macro,
surface,
horizontal,
empty,
class,
symbol,
blank,
copy,
announcement,
close,
closeup,
copy space,
nobody,
notice,
notice board,
photograph,
rubbed,
smudged,
textured,
write
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