Try to prepare black dots in the picture
Try to not focus!
May appear to be moving, but it is stable, only see the circle for one minute and then try to remove its effects in several minutes
It may seem good designing, but it is practically impossible!
Did it really move???
or your brain began manipulating on you!
Whichever is above?!
No comments … the picture tells itself :P
Believe it or Not!!!
Can you believe that these blue boxes are parallel ribs, while it looks as if it forms an irregular quad!!
Tried to look at them with one eye from a distance of not less than 1 meter