A series of scary pictures are making the rounds on Facebook.
All may look ordinary at first glance, but closer inspection reveals hidden faces peering out from unexpected places.
Can you see them?
The first picture appears to show a happy group of friends, posing for a picture at a graduation ceremony.
But nestling between the two grinning girls is a malevolent-looking face gazing straight into the camera.
A second image, recently featured in The Sun, features a demonic face peering out from behind a sofa cushion.
Email us your scary pictures, using the hashtag #scary to firstname.lastname@example.org
Scroll down for a slideshow gallery of not-what-they-seem pictures submitted by our readers.