a red three-dimensional question mark on a gray rustic wooden surface against a dark background, with some blank space on top

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Size: 3470px × 5200px
Photo credit: © nito / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aid, answered, asked, assistance, blank, center, conceptual, copy, doubt, doubtful, doubting, dubiety, empty, faq, frequently, identity, incertitude, incomprehensible, incomprehension, info, information, interrogation, interrogative, mark, mystery, point, problem, query, question, quiz, red, rustic, search, service, sign, solution, space, support, symbol, uncertainty, vertical, visitor, wooden