KST thinks this is a spiral. Do you agree?
Did you study geometry in High School? How is this possible?
Try to say the color and not the word.
Do you think the red lines are wavy? Well they arn't.
Here is another counting illusion. How many faces can you find.
There is only 3 Colors in this picture.
Can you tell us what vertical line is longer? Post your answer in our comments.
Is this a perfect square or not. We think it is.
Probably one of the coolest mind tricks and optical illusions I have ever seen!
Try this out, and experience natural hallucination. Stare at the center, keep your eyes still & look away when instructed. Don't worry, this isn't one of those lame "something pops up & scares you" videos.