Text sign showing Blackboard. Business photo showcasing hard smooth usually dark surface used especially in a classroom Arrow symbol going upward deno

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Text sign showing Blackboard. Business photo showcasing hard smooth usually dark surface used especially in a classroom Arrow symbol going upward denoting points showing significant achievement

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Size: 6000px × 4005px
Photo credit: © Artur Szczybylo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: announcement, backdrop, backgrounds, billboard, black, blackboard, blackboards, blank, board, bulletin, chalk, chalkboard, class, classroom, communication, copy, copyspace, drawing, dust, education, empty, frame, front, handwriting, horizontal, learning, lesson, message, noticeboard, presentation, school, scratched, slate, space, surface, teach, teaching, view, wall