Texture of chalk on green blackboard or chalkboard background. School education board, dark wall backdrop or learning concept.
Schlüsselwörter
billboard,
blackboard,
chalk,
blackboard,
class,
classroom,
draw,
education,
front,
handwriting,
learn,
lesson,
letter,
material,
message,
school,
scratch,
student,
textured,
write,
frame,
rough,
surface,
wallpaper,
abstract,
blank,
copy,
empty,
slate,
space,
template,
text,
white,
black,
board,
concept,
dark,
dirty,
green,
old,
pattern,
signs,
wall,
background,
rubbed,
instructing
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