The words who, what, why, when, where are standing on a blue colored background, hand is holding a question mark, brainstorming, searching for answers

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Size: 4639px × 2299px
Location: Germany
Photo credit: © Berit Kessler / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: blackboard, blue, board, brainstorming, business, chalk, chalkboard, checklist, communication, concept, concepts, confusion, decision, decisions, drawing, education, eraser, frequently, guidance, hand, idea, ideas, inspiration, interrogation, knowledge, learn, map, mark, message, mind, note, problem, question, red, research, science, sign, sketch, solutions, solving, teaching, thinking, white, word, yellow