Close up of a blackboard with a box drawn on it

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Close up of a blackboard with a box and think outside the box drawn 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, black, blackboard, blank, board, box, chalk, chalkboard, classroom, close, communication, cube, cubic, design, detail, dirty, draw, drawing, drawn, focus, frame, isolated, message, object, people, square, symbol, teacher, text, texture, white, word, writing