Tableau noir scolaire avec craie et gomme, isolé sur fond blanc - Photo & image de stock

Classroom black chalk board green color isolated on white.Education announcement message background.

Close up of an empty chalkboard on tripod

Empty dark green school board

Edge of a old used blackboard and a box of crayons in front. Studio photography in light grey back

Green chalkboard isolated on white

Blackboard and wooden desk with chair in class

Blackboard with chalk on wooden background

Chalkboard blackboard. Green chalk board texture empty blank with chalk traces