Conceptional chalk drawing - Let's learn

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Size: 4256px × 2831px
Photo credit: © CNCCRAY / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: black, blackboard, board, chalk, chalkboard, class, communication, concept, drawing, education, handwriting, idea, knowledge, learn, lesson, letter, phrase, school, script, study, teach, text, word, write, writing