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Smoke circle background. Solar eclipse. Black hole in flowing orange glitter mysterious occult magic fire flame swirl frame with copy space.
Mystery box. Question mark sign. 3D element.
Emerald red ink abstract background. Acrylic paint backdrop for perfume, hookah, cosmetics. Mysterious smoke clouds, colorful fog
Indoor still-life photo of a little yellow box with a big white question mark printed on each face. It recalls a graphic element of a famous platform video game.
The word WHODUNIT? formed with newspaper cutout on white paper background. Letters from newspaper clippings forming the word WHODUNIT? Concept for suspense, detective and crime thriller genre.

Free stock photosmysterious (655)

Open book with glowing letters flying out on wood deckImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/open-book-glowing-letters-flying-wood-151069403">Image used under license from Freestock.com</a>
Open book with glowing letters flying out on wood deckImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/open-book-glowing-letters-flying-wood-149237810">Image used under license from Freestock.com</a>
Young man standing and gesturing with a cardboard box on his headImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-man-standing-gesturing-cardboard-box-160155902">Image used under license from Freestock.com</a>
Open book with glowing fantasy abstract clouds and balloons on wood deckImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/open-book-glowing-fantasy-abstract-clouds-155816630">Image used under license from Freestock.com</a>