I'm gonna spoil the coolness for everyone: it makes purple cause red and blue when mixed together make purple.

WHAT SORCERY IS THIS<---the speed of the image scrolling by causes your brain to see an image overlap of the red and blue dots. red + blue =purple therefore purple dots science /= sorcery buh bam

How to Draw an Impossible Square Illusion - http://www.moillusions.com/how-to-draw-an-impossible-square-illusion/

How to draw an Impossible Square - this would also work as a mind-bending crafting template. We had to do stuff like this in art class when I was young.

21 Insane Optical Illusions That Will Blow Your Mind

21 Insane Optical Illusions That Will Blow Your Mind

Click through to see this animated (gif) optical illusion. Cover the middle and you go faster, cover the outside and you go slower.

Re-pin if u can find the horse! I found it!

A Man Went Exploring In That Small Entrance, And You HAVE To See His Discovery

Awesome Optical Illusions: Can You Find The Horse - Awesome Optical Illusions. This is going to be real challenge . of people can't find the horse. If you see the horse then share with your friends. Ask them to find it. Could you find it?

If the hand wasn't there, this would be absolutely perfect. So awesome nonetheless!

Broken Glass Illusion

Photographer Casey Coulter was playing around with his Fuji and a shard of broken glass in Maine's Acadia National Park when he captured this.