将以下英语段落中的关键信息总结成一句话。


The Mona Lisa is a painting by Leonardo da Vinci which is one of the most famous paintings in the world. It was painted in the early 16th century and is a portrait of Lisa Gherardini, the wife of a Florentine merchant. Today, it is housed in the Louvre Museum in Paris, France.
The Mona Lisa is a famous painting by Leonardo da Vinci, painted in the early 16th century, depicting Lisa Gherardini, the wife of a merchant from Florence, and is now located in the Louvre Museum in Paris, France.