Optical Illusion – Black and White or Color?

Don’t trust your eyes! Take a look at this optical illusion sent in by Alan. This illusion is called “Big Spanish Castle”. Here is what you do.

1. Make sure your mouse is not on the image
2. Stare at the black dot for about 30 seconds
3. Without moving your eyes from the black dot, put the mouse cursor over the image
4. As long as you don’t move your eyes, the image will remain in color

Click here for the image.