speech cloud grey chalkboard

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speech cloud grey chalkboard on a white background

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Size: 5000px × 5000px
Photo credit: © Zoonar/Fesenko Sergey / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, blackboard, blank, board, cha, chalk, chalkboard, class, classroom, cloud, communication, concept, copy, design, dirty, drawing, education, empty, frame, green, grey, illustration, isolated, learn, learning, lecture, lesson, message, note, presentation, rasa, retro, rounded, school, space, speech, study, tabula, teach, texture, university, white, wood, wooden, write