What if Mona Lisa is the self-portrait of Leonardo Da Vinci?

https://fi.wikipedia.org/wiki/Mona_Lisa

There are tales, that the most incredible painting in history, is actually the self-portrait of Leonardo Da Vinci and this makes things very interesting. Why this painting is done, and why Leonardo painted it a very long time? The long painting period would tell, that there was first the painting, what portrayed something, and then the color layers would be removed from that character, and there were made some replacements for the painting, and that thing, what is removed is very interesting.

The thing is that there must be something, what somebody wants to remove from the public eye because of the movement of the colors have been made very sharply, and the repainting has been very sharp work. That denies the uncover the picture by grinding the colors very carefully.

There would be one very comfortable reason for that the painting is made, and that thing is that painting was used to track the family members of that mysterious painter. The thing is that the painter used the mirror for making the handwriting for the paintings and drawings is very interesting because mirror writing is not actually the cryptography or something, where would be needed the cryptological skills to open those texts.

And here I must say, that I have started to think, that the writings, what have been made by using the mirror and are in the opposite way than normal scripts are made for somebody else, who was sitting in the quite far away from the artist and followed the work, what the master is doing. The mirror helped the observer to see the things, what artist made. Maybe there are some codes in the drawings or paintings like some lines must put on the certain point of the maps, and they will tell the route to somewhere.

But let's go back to Mona Lisa, and there is a possibility, that there would be self-portrait at the first, and then somebody else, who was so great painter as Da Vinci himself transformed picture to look like a woman. There is a possibility that in the place of the black shirt have been something else, but then the paint has been completely removed and replaced with the hair and skirt. If the paint were not removed completely, there would be possible to grind the color cover away, and then uncover the things, what is painted below the paint.