Quote:
Originally Posted by Alex
Don't want to look for the thread where other optical illusions have been posted but this one is pretty impressive to me, particularly since I am completely unable to dispel it even once I know what I'm really seeing.
http://blogs.discovermagazine.com/ba...circle-spiral/ |
I can see the two inner circles are discrete, so I wonder if I got enough distance on it if the whole thing would smooth out. Also, a good squint smoothes out the edges of the squares and makes the whole thing look like a bunch of circles within circles.