Red question mark on a pile of other signs. 3d render

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Size: 6000px × 4500px
Photo credit: © rommma / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 3d, abstract, answer, background, beauty, black, bunch, business, communication, concept, crowd, doubt, education, faq, find, icon, idea, illustration, info, information, interrogation, lost, mark, pile, problem, question, red, reflection, render, request, search, shine, sign, solution, symbol, worry