The eyes are your windows to the world

Cool Optical Illusions

Spinning Flowers: move your eyes around from flower to flower.  Do they appear to spin back and forth?

 The Candlestick: do you see a candlestick or two mirrored faces?

 Turning Cylinders: while moving your eyes right and left across the dots, do the cylinder shapes appear to be moving?

The Circle: which circle in the center is bigger?  They're actually exactly the same size.

 Waving Nuts: while moving your eyes across the image, do the nuts appear to be moving in waves?

  The Invisible Triangle: do you see a triangle in this picture.  Your brain probably has you seeing a triangle that's not really there.