Blackboard. Blank chalkboard for posting content. Vector illustration isolated on white background.
Palabras clave
blackboard,
board,
school,
blackboard,
chalk,
blank,
frame,
education,
empty,
classroom,
wood,
green,
write,
wooden,
class,
vector,
black,
learning,
message,
object,
illustration,
texture,
learn,
lesson,
old,
college,
university,
nobody,
billboard,
drawing,
teaching,
communication,
space,
copy space,
slate,
instructing,
border,
study,
notice,
signs,
copy,
concept,
design,
text,
icon,
teacher,
note,
photo