17 Optical Illusions That Will Melt Your Brain

6. Four Round Circles

Four Round Circles This image looks like a bunch of wonky circular shapes made up of squares right? If you look carefully though, each circle is actually perfectly round.

5. Two Identical Circles

Big Small Circle There's two orange circles in this image, one big and one small, right? Wrong. The two orange circles are actually identical in size, but look different thanks to their surroundings.
 
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Tom Butler hasn't written a bio just yet, but if they had... it would appear here.