You won't be able to look away from these creepy photos

Ever snapped a photo, only to realise later that you also captured something that shouldn't be there?

Then you would know how spooky that can feel.

Try spotting what is 'off' about these pictures compiled by AcidCow, whether it is a reflection that doesn't quite add up or unexplainable entities caught on camera.

View all the images in the gallery above.

• creepy
• spooky
• ghostly