Two views of the Mona Lisa

I just learned that "umop apisdn" is "upside down" spelled upside down with different letters of the alphabet.  While looking for an example, I noticed pictures of the Mona Lisa upside down.  Yes, she's recognizable even upside down.  Then I was surprised that one "upside down" Mona Lisa has an upside down mouth.  What?!?  Yeah, take a look at the original article, HERE.  I turned these pictures upside down and back again a few times.  Her mood may have changed, but it made me smile.