30. God the Father with angels making music. Preparatory drawing for the vault of the Castellani Chapel in S. Francesco a Ripa, Rome, by Giovan Battista Ricci. 1622. Pen and brown ink, 40 by 58 cm. (Archivio di Stato, Rome).
Attributed works:
33. God the Father with angels making music, by Giovan Battista Ricci and Cristoforo Greppi. 1622. Fresco. (Vault of the Castellani chapel, S. Francesco a Ripa, Rome).
Attributed works:
34. The birth of the Virgin, by Giovan Battista Ricci. 1622. Fresco. (Castellani chapel, S. Francesco a Ripa, Rome).