License: Public domain
Original URL: https://commons.wikimedia.org/wiki/File:Ambrogio_de_Predis_-_Bianca_Maria_Sforza_-_Google_Art_Project.jpg
Author: Giovanni Ambrogio de Predis
Original Size: 3086 × 4951 pixels
Ambrogio de Predis – Bianca Maria Sforza – Google Art Project