We came to understand and to prove that the brown coating that we see today was not done by Leonardo da Vinci, which left us only the other drawing that for five centuries we were not able to see, so thanks only to technology.
Llegamos a entender y demostrar que el revestimiento marrón que vemos hoy no pertenece a Leonardo da Vinci, que nos dejó sólo los otros dibujos, que durante cinco siglos no pudimos ver y hoy lo vemos gracias a la tecnología.