Question

we have to pick a famous painting to do a art project on. I picked the famous Mona Lisa. My question is that why does the Mona Lisa smile?

Answer 1

This has been debated for many years.
Read these articles carefully and make your own decision.

http://www.sciencenetlinks.com/sci_update.php?DocID=163

http://en.wikipedia.org/wiki/Mona_Lisa

Answer 2

thanks