Rictor Norton & David Allen:
Ulm Minster choir stalls: Samian Sibyl
Rictor Norton & David Allen:
Ulm Minster choir stalls: an unnamed Sibyl
Rictor Norton & David Allen:
Ulm Minster choir stalls: Tiburtine Sibyl
Rictor Norton & David Allen:
Ulm Minster choir stalls: Hellespontine Sibyl
Rictor Norton & David Allen:
Ulm Minster choir stalls: Cicero
Rictor Norton & David Allen:
Ulm Minster choir stalls: the Roman poet Terence
Rictor Norton & David Allen:
Ulm Minster choir stalls: Ptolemy
Rictor Norton & David Allen:
Ulm Minster choir stalls: Seneca
Rictor Norton & David Allen:
Ulm Minster choir stalls: Quintilius
Rictor Norton & David Allen:
Ulm Minster choir stalls: Secundus