The mind is truly a wonder, but as amazing as it is, it can also play tricks on you. That is certain to be the case when you first see this image, because it has a lot of hidden faces that are not evident at first.
This is a type of optical illusion that is built into the image to confuse your mind about what it is truly seeing. It may take some time for you to study the picture carefully but as you do, more and more faces will begin to appear. Count them all and then see how many there really are on the next page.
