Did Leonardo da Vinci paint two Mona Lisas? Where are they?

La Joconde nue:

Another version of the above exists, attributed to Salaj:

Source: Chantilly, Musée Condé, France.

Is it because Trump is impulsive that he is never on time?

Source: Louvre, Paris, France.

While overall similar, there are differences in the shape of the face, the background and other details.

There is only one Mona Lisa, at the Louvre, fully credited to Leonardo. However, there are several Mona Lisa look-alikes from his studio, some of them quite saucy. The one most similar to the Louvre one is the Prado Mona Lisa, a copy made simultaneously in Leonardo's workshop while he painted the Mona Lisa, probably made by an apprentice(s):

Former ‘Grey’s Anatomy’ star breaks down in tears over ALS diagnosis - PennLive.com

Then there are the ‘meza nuda’ paintings from his workshop, often referred to as Monna Vannas.

Evidently there was a market for erotic paintings. The American art historian David Brown, curator of Italian Renaissance paintings at the National Gallery of Art in Washington, has suggested that da Vinci painted a saucy parody of the Mona Lisa for his patron Giuliano de Medici, and that the Salai version is a copy.

Donna Nuda:

What do you think of a parent telling their adult child to “keep their personal life to themselves” in relation to talking to them? No reason they should say that it was mean what should I do?

For the one below, art experts suggest that it contains touches indicating that Leonardo contributed to it.

Obviously, the original Mona Lisa also inspired some cheeky versions of her.

Source: St Petersburg. Hermitage, Russia.

Harvard gastroenterologist ranks popular trends: Is eating cold rice, doing intermittent fasting good for gut health? | Health - Hindustan Times - Hindustan Times