Copy the permalink Cockbird Type Subject Date 1370-1390 ItalyLombardyBergamoItalyParchmentDrawingManuscriptAnimalsCockbirdAnimalsCockbirdCockbird Artist Giovannino de' Grassi (and workshop)Media Drawing on Parchment Location Bergamo, Biblioteca Civica Angelo Mai, Cassaf. 1.21, fol. 24r Inventory Expand the inventory