Cornelis Engebrechtsz, St. Cecilia and her Fiancé

1518-20
Oak panel, diameter: 24 cm
Museum of Fine Arts, Budapest

The swords refer to Valerian and Cecilia's martyrdom, but the bird and other features may have more to do with the contemporary couple's relationship.

Read more about images of St. Cecilia.

Source: this page at Wikimedia Commons.