How much do you know about Leonardo da Vinci's famous painting?

1: What is the name of Leonardo's most common painting?

2: How did the Mona Lisa become famous?

3: How old is the famous piece of art?

4: Who is Mona Lisa?

5: Are there other paintings of the Mona Lisa done by Leonardo?

6: What is so unique about the Mona Lisa?

7: The Mona Lisa is unfinished.

8: Who stole the Mona Lisa and made it famous?

9: How long had the Mona Lisa been missing?

10: What museum was the Mona Lisa in when it was taken?