slate chalk board with scribed Question Mark on shabby blue board background

---

Size: 3949px × 2633px
Photo credit: © Richard P Long / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: -fashioned, advertising, antique, antuique, artistic, background, billboard, black, blackboard, blank, blue, board, brown, business, chalk, chalkboard, color, concept, copy-space, educate, home, imformation, learn, notice, noticeboard, object, pattern, people, school, sducation, shabby, single, slate, small, space, teach, vintage, white, wood, wooden, work, write