Beatrice d'Este
Beatrice d'Este is very often mistaken as the sitter of ' by Ambrogio de Predis at the Pinacoteca Ambrosiana in Milan. Investigations between 2010 and 2013 by Martin Kemp/ and a German researcher brought to light strong evidence that the true sitter of the painting is not Beatrice d'Este but Anna Sforza. A historically confirmed profile portrait of Beatrice d'Este can be found in the '. Another authentic document of Beatrice d'Este's appearance can be found in a bust by Giovanni Cristoforo Romano in the early 1490s.