![](http://www.alamy.com/thumbs/6/3BE35041-1383-4A5B-9C97-2995A33D4AEF/2PK8WM1.jpg)
Old school blackboard with wooden frame, checkered, isolated background
Size: 4398px × 3314px
Photo credit: © marina_lohrbach / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: antique, background, black, blackboard, blank, board, business, chalk, chalkboard, checkered, class, classroom, collage, copy, crayon, dark, drawing, education, empty, frame, grunge, immemorial, isolated, label, learn, learning, lesson, message, object, obsolete, retro, school, slate, space, sponge, student, study, tablet, teach, text, texture, vintage, white, wood, wooden, write