 The palace was frescoed by Antonio Vannetti, Sigismondo Betti, and Anton Domenico Giarré.The next owner, Anna Riccardi, born to the Strozzi family, created the gardens, and continued decoration of the piano nobile with a team of painters including Luigi Catani, Antonio Fedi, Gasparo Martellini, Angiolo Angiolini and Niccolò Contestabile.In 1860-1862, the palace was enlarged with interventions of the architects Felice Francolini and later Gaetano Baccani.