20792109
https://www.vectorstock.com/royalty-free-vector/school-blackboard-with-pieces-of-chalk-vector-20792109
2018-05-07
School blackboard with pieces of chalk Vector Image
School blackboard with wooden frame and pieces of chalk. Empty old dirty chalkboard. Vector illustration isolated on white background. Download a Free Preview or High Quality Adobe Illustrator Ai, EPS, PDF and High Resolution JPEG versions.
https://cdn5.vectorstock.com/i/1000x1000/21/09/school-blackboard-with-pieces-of-chalk-vector-20792109.jpg