A rustic wooden framed chalkboard with a dark writing surface, isolated on transparent background
Schlüsselwörter
blackboard,
blackboard,
board,
writing,
drawing,
education,
school,
classroom,
learning,
teaching,
study,
cognition,
information,
message,
communication,
announcement,
notice,
reminder,
planning,
organisation,
business,
office,
meeting,
presentation,
surface,
texture,
wood,
frame,
natural,
rustic,
vintage,
old,
traditional,
simple,
clean,
empty,
blank,
transparent,
isolated,
alpha
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