The organ-case, of the fifteenth century, which backs up the inside wall of the façade, is one of the most gorgeous of its kind extant, although there is no very high art expression to be discovered in the overpowering mass of mahogany and lead pipes which, with inadequate supports, hangs perilously upon a wall.
This particular organ-case is richly sculptured with foliage and figures of men, demons, and what not. If it is symbolic, it is hard to trace the connection between any religious motive and the actual appearance of this ungainly mass of carved wood.[{73}]
There is in the cathedral an elaborate allegorical painting by Christopher Storer, a native of Constance, and executed in 1659 by the order of Canon Sigismund Müller, who died in 1686, and whose tomb is placed near by.
An immense retable is placed at the head of the nave. It is of fine marble, and, though a seventeenth-century copy of Renaissance, is far more beautiful than such ornaments usually are outside of Italy.
At the head of the left aisle is a chapel which also has an elaborate marble retable of the same period. At the summit is a crucifix, and below in niches are statues of St. Thomas, of Constantine, and of his mother, Ste. Hélène. In the same chapel is a "Christ in the tomb", in marble, surrounded by the twelve apostles.
From the same aisle ascends a charming ogival staircase ornamented with statues and bas-reliefs. Separating the chapels from the aisles are two magnificent iron grilles. In a Gothic chapel near the entrance is a fine cul de lampe sculptured to represent the history of Adam and Eve.
A cloister exists, in part to-day as it did of yore, to the northeast of the cathedral. It[{74}] is a highly beautiful example of fifteenth-century work, with its arcades varying from the firm and dignified early Gothic to the more flamboyant style of later years.
The church of St. Stephen is another ecclesiastical treasure of Constance with a rank high among religious shrines.
St. Stephen's occupies the site formerly given to a chapel dedicated to St. Nicholas, while not far away there was, in other times, another known under the name of Maria Unter der Linden. The Bishop Salomon III., who occupied the see from 891 to 919, enlarged the first chapel, which was further embellished in 935 by the Bishop Conrad of Altdorf, who added a choir thereto.
This in time came to be known as St. Stephen's. It was entirely renovated in 1047-51 by the Bishop Theodoric, who was interred therein upon his death. The church served as the meeting-place of the famous Roman tribunal known as the Sacra Rota Romana. Under the Bishop Otto III., who was Margrave of Hochberg, it was entirely reconstructed in 1428, and to-day it is this fifteenth-century building that one sees. Previously, if the records tell truly, the great windows of the clerestory contained coloured glass of[{75}] much beauty, but the remains of to-day are so fragmentary as to only suggest this.