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box with unknown contents (no image for product, unknown product image)
Mystery box. Question mark sign. 3D element.
Open magical doors in a dark room. Fantasy abstract magical background with a portal, glow, smoke, smog. 3D illustration
group of young multiracial friends solving mystery over creepy mannequin in escape room, quest
Silhouette of man in hoody

Free stock photosmystery (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>
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-139996264">Image used under license from Freestock.com</a>

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