Blackboard with a one written on it

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Close up of a blackboard with a one written on it

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Size: 3744px × 5616px
Location: Cork, Ireland
Photo credit: © Wavebreakmedia Ltd PH06 / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, billboard, black, blackboard, blank, board, chalk, chalkboard, chalktray, classroom, concept, draw, education, elementary, figure, frame, isolated, learn, learning, math, numbers, people, pupil, school, teacher, white, wood, wooden, write, written