Isleworth Mona Lisa
According to Leonardo's early biographer Giorgio Vasari, Leonardo had started to paint "Mona Lisa" in 1503, but "left it unfinished". However, a fully finished painting of a "certain Florentine lady" surfaced again in 1517, shortly before Leonardo's death and in his private possession. The latter painting almost certainly is the one that now hangs in the Louvre. Based on this contradiction, supporters of the authenticity of the "Isleworth Mona Lisa" claim it is the unfinished "Mona Lisa", made at least partially by Leonardo, and the Louvre "Mona Lisa" a later version of it, made by Leonardo for his own use.
I, Mona Lisa
I, Mona Lisa (UK title Painting Mona Lisa) is a historical novel by Jeanne Kalogridis about Lisa Gherardini, the model for Leonardo da Vinci's painting "Mona Lisa". Lisa is portrayed as a young Italian woman who learns about the murder of Giuliano de' Medici, the brother of Lorenzo de' Medici in the Pazzi conspiracy. Guiliano's murder casts a shadow, especially as one of the killers has not been found. She later falls in love with Giuliano's namesake, Lorenzo's son Giuliano in the aftermath of Girolamo Savonarola's uprising in the late 15th century.