Federico Zeri Foundation, cataloguing institution of the photograph "Anonimo , Giampietrino. Italian 1493-1540 (School of Leonardo). "Madonna and Child with St. John, an angel and donor.""
https://w3id.org/zericatalog/photo/74846/positive/item/federico-zeri-foundation-cataloguing-istitution an entity of type: RoleInTime
Federico Zeri Foundation, cataloguing institution of the photograph "Anonimo , Giampietrino. Italian 1493-1540 (School of Leonardo). "Madonna and Child with St. John, an angel and donor.""
Fondazione Federico Zeri - Università di Bologna, ente catalogatore della fotografia "Anonimo , Giampietrino. Italian 1493-1540 (School of Leonardo). "Madonna and Child with St. John, an angel and donor.""