It took all the art of bbzippo, some Lego bricks and some Photoshop editing, too.

It took all the art of bbzippo, some Lego bricks and some Photoshop editing, too.
Every purple square seems twisted. And is not.
Everything is moving if you stare at this optical illusion.
You just have to turn your head 90° to fully change your perspective.
This is a special gift to all readers from Ireland: You are continuously the country where visitors spend more time on this web site (more than 4 minute per visit) from all countries contributing more than 20 visits per month. Special for St Patrick’s Day: If you stare at the image, the clover leaves will…
When straight lines are no longer straight.
Of course, you know about the impossible triangle (very classical optical illusion). Do you know how to draw it? It is complicated indeed and most people will do some ugly sketch instead of a nice optical illusion. However, this is quite simple. It is all a matter of starting it right thanks to the help…
You know it, the two vertical bars have the same length. But your brain will not let you see it. Don’t fight! Your brain is your master.