Stock Photo: Portrait of Duke of Milan Gian Galeazzo Visconti by Antonio Campi, Copper engraving, 1582–1584, circa 1522-1587, Private Collection, 15x11, 5

Stock Photo: 4266-5377 Portrait of Duke of Milan Gian Galeazzo Visconti by Antonio Campi, Copper engraving, 1582–1584, circa 1522-1587, Private Collection, 15x11, 5