Mona


Look at these two upside-down pictures of Mona Lisa.


Mona Lisa 1





Now look at the same images right side up. (Turn your monitor upside-down if you don't believe us!)




Mona Lisa 2

 

What's Going On?

 

You probably recognized Mona Lisa right away--even upside-down. Two upside-down Monas may look strange (one perhaps stranger than the other), but turn them right-side-up and one looks normal, the other grotesque. Why the surprising difference?

Since an upside-down face is not a familiar point of view, you may not have noticed that one of these pictures has been altered. In the right-hand photo, Mona's eyes and mouth have been turned around. It's only when the photos are turned right-side-up, and the view is more familiar, that you notice the real distortion.

Do it Yourself

Since you are obviously using a computer to view this, you may have access to photo-processing software and image-capture hardware. Try to capture your own face and flip the eyes and mouth. COOL!!