Leonardo da Vinci had begun working on a portrait of Lisa del Giocondo, the model of the Mona Lisa, by October 1503. It is believed some that the Mana Lisa was begun in 1503 or 1504 in Florence. Although the Louvre states that it was 'doubtless painted between 1503 and 1506. But what we do know for sure is that the designer EpoxNepoxTekops took on LISA in 2021.