![[Image 'https://i0.wp.com/blog.makezine.com/archive/2010/04/04/not-a-spiral.jpg' cannot be displayed]](http://blog.makezine.com/archive/2010/04/04/not-a-spiral.jpg "Ceci n'est pas un spiral")
‘…I see lots of these optical illusion posts on the web, and although some of them are pretty impressive, this one borders on voodoo.’ (Make Online)
Related:
- 25 Eye Popping Optical Illusions (listropolis.com)
- Amazing animated optical illusions (makezine.com)
