The word Electricity and a Bulb drawn on a blackboard in white chalk - Concept

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Size: 4239px × 2800px
Location: United Kingdom
Photo credit: © Mark Wiener / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: black, blackboard, board, bright, bulb, chalk, concept, concepts, conceptual, creative, drawing, electricity, energy, idea, illustration, light, lit, portrait, pt, saving, sketch, spark, vertical, white, wop, word, words