Aloisius Gonzaga, Marquess of Mantua by Lessing Julius Rosenwald, Unknown 19th Century, Hermann Marx, Unknown Collection, W. B. Dukes — VisualArtsDB

Aloisius Gonzaga, Marquess of Mantua by Lessing Julius Rosenwald, Unknown 19th Century, Hermann Marx, Unknown Collection, W. B. Dukes — VisualArtsDB