MonoMonday .....

 ........ Challenge.

I'm not even sure this will work as I took a photo of the computer screen where this image, the longer you look at it, seems to "shiver" - does it work for you??

Bit of a cheat really - especially if it just looks like a load of squares in a circle!!!  Lol

I think that optical illusions are "FUN" so it works for the MonoMonday theme set by Nickimags - thank you.

~ Anni ~