Iconographies (Classification of iconographic subjects, primarily relying on ICONCLASS)
Coat of Arms of BonaSforza as Queen ofPolandCoat of arms of theHouse of Visconti(Biscione) withpapal crestQuarterly coat ofarms of the House ofSforzaQuarterly coat ofarms of the Polish-LithuanianCommonwealth withthe Biscione in theinescutcheon Armorial bearing, heraldryViper (Viperidae)Visconti of Milan