A painting on metal showing Tobias with an angel; on the right a view of the landscape, beyond a large rock in the foreground. According to the story in the Book of Tobit (5.5-6) Tobit's son Tobias meets an angel without realising he is an angel. The angel tells Tobias what to do with a giant fish that Tobias has caught (Book of Tobit, 6.2-9).