Frame depicting the Annunciation, Baptism of Christ, Entry into Jerusalem, Saints Cecilia and Catherine of Alexandria, Trinity (Gnadenstuhl, Mercy Seat), and four Music-making Angels

Lijst beschilderd met bovenaan op de fries de verkondiging aan Maria, onderaan op het basement de doop van Christus en de intocht in Jeruzalem. Aan weerszijden de heiligen Cecilia en Catharina en vier andere musicerende heiligen of engelen. Aan de bovenkant in de tympanon een voorstelling van de Genadestoel.

St. Catherine of Alexandria was a 4th-century Christian martyr and saint. According to tradition, she was a learned and beautiful woman who converted to Christianity and became a noted defender of the faith. She was imprisoned and subjected to various tortures, including being broken on a wheel, but survived. She is said to have converted the emperor Maxentius to Christianity before her ultimate execution. St. Catherine is the patron saint of philosophers, students, and preachers and is venerated by the Roman Catholic, Orthodox, and Coptic Churches.