Simone Martini a San Gimignano e una postilla per il possibile Donato.
"Identifies the dismembered polyptich by Simone divided among the FitzWilliam Museum, Cambridge (three saints), the Wallraf Richartz Museum, Cologne (Madonna with Child) and a private collection (S. Catherine) as a work that according to Vasari Simone executed for S. Agostino, San Gimignano"... (BHA)