If you're ever in Madrid -- the Prado has a copy of the Mona Lisa, made in the same studio, at the same time, probably by one of Leonardo's students. It's also been restored, and you'll be the only person there to see it.
https://en.wikipedia.org/wiki/Mona_Lisa_(Prado%27s_version)
Planning a Madrid trip so I’ll try and do this.
If you're ever in Madrid -- the Prado has a copy of the Mona Lisa, made in the same studio, at the same time, probably by one of Leonardo's students. It's also been restored, and you'll be the only person there to see it.
https://en.wikipedia.org/wiki/Mona_Lisa_(Prado%27s_version)