small grunge slate blackboard with white chalk texture,, rough blue wooden frame, isolated on white

Size: 4700px × 3860px
Photo credit: © Marek Uliasz / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, black, blackboard, blank, blue, chalk, chalkboard, education, frame, grunge, isolated, slate, smudge, texture, white, wood