What does the facial expression of the woman in DaVinci's painting the MONA LISA mean to you?

I think she's trying to conceal the fact that she's in the process of digesting some Chicken McNuggets and some gummy bears.What does the facial expression of the woman in DaVinci's painting the MONA LISA mean to you?
Somebody who is contentedWhat does the facial expression of the woman in DaVinci's painting the MONA LISA mean to you?
She knows something Leonardo doesn't and she isn't going to tell him either, a bit like my wife %26amp; me......
The cat that got the cream. She's hiding something.
She has a secret lover.

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