![](http://www.alamy.com/thumbs/6/862D2AAB-E1C8-4B23-8947-9901F1AB5237/WJK956.jpg)
Interrogation mark
Size: 4500px × 2420px
Location: Spain
Photo credit: © carloscastilla/YAY Media / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: answer, background, black, bstract, business, communication, concept, confusion, education, faq, find, frequently, icon, idea, illustration, info, information, interrogation, isolated, lost, mark, pattern, people, problem, punctuation, query, quest, question, questionable, questionably, questioner, questionnaire, red, reflection, request, require, riddle, search, shine, sign, solution, symbol, white, worry