We are grateful to Dott. Marco Tanzi for tentatively suggesting the attribution and to Prof. Andrea De Marchi who notes a similarity with the late frescoes by Boccaccio Boccaccino in
duomo of the cathedral at Cremona.
1
1. M. Tanzi, Boccaccio Boccaccino, Soncino 1991, pp. 68-72, cat. nos. 18-20.