Close up of a black dirty chalkboard
Palabras clave
blackboard,
board,
chalk,
background,
black,
blackboard,
blank,
drawing,
learn,
white,
lesson,
billboard,
class,
frame,
school,
space,
advertisement,
dirty,
copy,
write,
classroom,
copy space,
old,
texture,
grimy,
close,
empty,
instructing,
education,
grunge,
advertising,
message,
textured,
communication,
illustration