The 'Mona Lisa' is perhaps the world's most famous what?

Quite frankly I don't see the fuss about that painting.

Reeva Rana, I think a lot of people know

Yes, I have read that it was the painter who painted his hidden identity.

the mon Lisa picture is actually a painting not a photograph but it looks like a photo but it's not there were no cameras there so long time ago like Florence nightingale I'm actually thinking about mom Lisa picture of everything looks so cool the picture it is a painting not a photograph