How good do you reckon your eyesight is?
The red dot illusion is the latest online sensation causing a stir, as some people can't see anything when they stare at the image. What can YOU see?
See nothing but a red circle? Some people can see the secret image clearly, whilst others are left stumped as to what's hidden.
Perhaps you saw an outline of a horse, like this:
Some can see all the details of the image, including a saddle and grass:
Try the internet sensation now at Playbuzz.com (opens in new tab)
Isa Jaward is a journalist from London who has written for the likes of Time Out, The Guardian and Music Week.
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