The approach to the workshop of Agostino di Giovanni (Siena, documented 1310-1347) was suggested by Enrica Neri Lusanna, Gert Kreytenberg, Giancarlo Gentilini and David Lucidi who underline the good quality of execution of the statue, despite the wear.Notification Sabap FI n.93/2022 - Report by Dr. Angelo Tartuferi.