This church has a painted cycle (30 scenes) by Stefan Lochner illustrating the martyrdom of St Ursula, who was killed by the Huns in the 5C. The gold room (1643) in the southern end of the church houses more than 120 reliquary busts and 700 bones. The shrine of Ursula and that of Etherines, in repoussé copper, are kept in the sanctuary.