drawn light on blackboard with the text: Brain Storm

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Size: 5472px × 2772px
Photo credit: © Mirshod Tursunov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abstract, background, big, blackboard, brain, bulb, chalk, concept, creative, creativity, design, drawing, energy, hot, idea, ideas, innovation, inspiration, invention, light, loading, sketch, solution, storm, technology