board, object, education, colour, graphic, window, porthole, dormer window,

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Size: 5500px × 4102px
Photo credit: © iimages / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, black, blank, board, building, cartoon, class, classroom, color, colorful, colour, conspicuous, copy, deduction, dormer, drawing, dry-erase, dry-wipe, education, educational, element, empty, establishment, floor, floorboards, graphic, greaseboard, illustration, image, indoor, institution, learning, markerboard, object, pane, pen-board, photo, pictographic, picture, porthole, room, school, sketch, space, struture, transparent, walls, white, window