Area oggetto iconografico
iconographic typology: Bozzetto
subject heading: Sotterraneo con celle
authorial responsibility:
substance and technique of creation: Matita, penna, pennello, inchiostro nero, acquerello grigio / carta
description: Scala metrica.
handwritten notes:
- In alto, a destra: "651".
state of preservation: Ottimo
place of preservation: I-Vmc
physical location: Bertoja, vol. VII n. 651