![](http://www.alamy.com/thumbs/6/CB65C8BC-FE7B-46D5-AF01-54765E6FD5D5/E08JH3.jpg)
I know I can exclamation on isolated vintage blackboard
Size: 5641px × 3761px
Photo credit: © Yury Zap / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: acceptance, blackboard, challenge, choice, exclamation, frame, isolated, knowledge, label, message, motivation, red, solution, tag, vintage, wooden