It's time to test your mind and eyesight.
Thousands of people across the Internet are squinting their eyes to figure out a brick wall optical illusion. The image above is NOT the image we are referring to.
[Scroll down to see the image]
Arron Bevin posted a photo of a brick wall on Facebook with the caption:
"This is one of the best optical illusions I've seen."
Bevin said it took him a good five minutes to figure it out.
Do you see it? Look closely. What do you see besides a brick wall?
Before clicking on this link to reveal the answer, try again.
If you saw it, how long did it take you? Take our poll below.