Let us now leave legends, and direct our attention to the ground-plan of the cathedral. Its architects have ingeniously contrived to cover the whole of the summit of the rock on which it stands. It consists of a nave with aisles, transepts, a choir, and choir-aisles, and a steeple at the east end of the north choir-aisle. To the south of the cathedral is the modern bishop’s palace, whilst to the north are the cloisters, two grand halls, some ruins, and to the north-east a chapel dedicated to S. John and other buildings. There are entrances in the east walls of each of the transepts, but these were rather intended, I suppose, for the exit than for the entrance of the people, and the mode in which they were admitted forms one of the most striking features of the whole scheme. I said that the church was built on a rock, and its western face, forming one of the principal streets of the city, is so steep as to consist alternately of steps and inclines, until, at a short distance in advance of the west front, it is changed to an almost interminable flight of steps. The grand west entrance is an open porch, like an enormous crypt, beneath the three western bays of the nave and its aisles, whose walls and piers it reproduces in its plan. The steps[31] formerly rose in a straight line, until they came up in the very centre of the church, in the fifth bay of the nave, and in front of the roof-loft, and of the miracle-working image of the Blessed Virgin, which, brought from the East and given to the church by S. Louis, was, until its destruction in A.D. 1789, the greatest attraction for pilgrims in France.[32] This singular entrance, and the mode of exit by the eastern doors of the transepts, gave rise to an old saying, “In Notre Dame du Puy one entered by the navel and went out by the ears.” Unfortunately, however, the central entrance has been diverted, and after ascending a hundred and two steps, and arriving at the Golden Gate, as it was called, the passage branches right and left--on the left ascending into the cloister, and on the right winding round the south side of the church, until the hundred and thirty-fifth step lands the weary pilgrim in the south aisle, near the transept.[33] This, then, is the general scheme of this most singular church. Let me now go on to describe it in detail, beginning with the oldest portion. This comprises the choir, the transepts, and crossing, and the two easternmost bays of the nave. The choir is completely modernized, and I am unable to say whether any portion of the internal arrangement is old. It presents the peculiarity of a square exterior and a circular interior. This is a not uncommon arrangement in the earliest Italian examples of the apse, and is seen at St. Mark’s, Venice, and elsewhere. The arches opening into the choir-aisles are old, and I believe that we may venture to say that the original plan must have been very nearly the same as that of the church of S. Martin d’Ainay, at Lyon, in which