Chalkboard background.
Schlüsselwörter
board,
blackboard,
abstract,
texture,
green,
background,
slate,
wall,
blank,
blackboard,
chalk,
billboard,
old,
surface,
school,
empty,
education,
class,
classroom,
rubbed,
background,
closeup,
smudged,
macro,
close,
nobody,
communication,
teacher,
copy,
art,
learn,
instructing,
black,
draw,
message,
material,
front,
textured,
drawing,
scratch,
dark,
wallpaper
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