I promise this is not some ploy by me to get you to walk away from your PC and look like a fool.  I got this in an email and thought it must be one of those hoaxes, turns out its legit!

Below is an image that up close looks like Albert Einsein but when you walk away from your screen and look at it from a distance it looks like Marilyn Monroe!

Try it out.  I promise.

Albert Einstein up close and Marilyn Monroe from a distance