This is something for DaVinci fans. From this NYT article
You can see the painting at the Louvre Museum in Paris or here.
"Experts at the Heidelberg University library say dated notes scribbled in the margins of a book by its owner in October 1503 confirm once and for all that Lisa del Giocondo was indeed the model for one of the most famous portraits in the world".
You can see the painting at the Louvre Museum in Paris or here.
