A narrow passage from the Plaza de San Martin leads to the upper side of a third Plaza opposite the east end; and here, though the cathedral has been enclosed within square modern walls, there is fortunately just enough left of the exterior of the eastern chapel and part of the apse enclosed in a small court to explain its whole original design. The entrance to this court is garnished with a number of statues, evidently, I think, taken from a doorway, and perhaps from the destroyed north doorway.[160] From this fragment of the chevet, it seems that the eastern chapel was surrounded with a deeply recessed arcading, within which were broad, round-arched windows with moulded archivolts carried on shafts with sculptured capitals. The smaller chapels have three-quarter shafts running up to the cornices placed between the windows, and the corbel-tables at the eaves are simple and bold. The bay between the chapels has a window occupying the whole space in width, and above it is a small circular window, a feature which occurs in almost exactly the same position in S. Sernin, Toulouse.[161] A string-course is carried round the aisle wall above the roofs of the chapels, and the wall is continued up to the same level as the walls of the aisles of the church, and has alternately windows and arcading in its outer elevation. This is perhaps the only serious difference between the design of this church and that of S. Sernin. There the triforia are not carried round the chevet, and consequently the aisle walls are not so lofty, and the clerestory of the apse is shown in the usual way.
Continuing the circuit of the cathedral, we now reach the Plaza de los Plateros, in front of the south transept. This is bounded on the west side by the outer walls of the cloisters, and a broad flight of steps all across the Plaza leads up to the transept. This has been to some extent damaged by the erection of a lofty clock-tower projecting at its south-east angle, in which are the clock and the bells. The rest of the old façade is fortunately preserved. It has two doorways in the centre division, and two grand and deeply recessed windows above them. The ends of the aisles seem to have been similarly treated above. The finish of the transept wall is modern, but there still remain two canopies in it, under one of which is a figure of the Blessed Virgin, no doubt part of a sculpture of the Annunciation.
The detail of the work in this front is of great interest, inasmuch as it is clearly by another and an earlier workman than that of the western part of the church. There are three shafts in each jamb of the doors, whereof the outer are of marble, the rest of stone. These marble shafts are carved with extreme delicacy with a series of figures in niches, the niches having round arches, which rest upon carved and twisted columns separating the figures. The work is so characteristic as to deserve illustration. It is executed almost everywhere with that admirable delicacy so conspicuous in early Romanesque sculpture. The other shafts are twisted and carved in very bold fashion.
The jamb of this door retains an inscription deeply cut in large letters, which appears to give the same date—Era 1116, 5 Ides of July—that I have already quoted from the ‘Historia Compostellana.’ But as the reading of this inscription is open to doubt, I think it well to engrave it. This Era would make the date of these doors agree with the commencement of the works. Figures on either side support the ends of the lintels of the doors, but the tympana and the wall above for some feet are covered with pieces of sculpture, evidently taken down and refixed where they are now seen. They are arranged, in short, like the casts at the Crystal Palace, as if the wall were part of a museum. One of the stones in the tympanum of the eastern door has the Crowning with Thorns and the Scourging; and on other stones above are portions of a Descent into Hades, in which asses with wings are shown kneeling to our Lord. Asses and other beasts are carved elsewhere, and altogether the whole work has a rude barbaric splendour characteristic of its age.
The windows above deserve special notice. Their shafts and archivolts are very richly twisted and carved, and the cusping of the inner arch is of a rare kind. It consists of five complete foils, so that the points of the lowest cusp rest on the capital, and, to a certain extent, the effect of a horseshoe arch is produced. This might be hastily assumed to be a feature borrowed from the Moors; but the curious fact is that this very rare form of cusping is seen in many, if not most, of the churches of the Auvergnat type, to which reference has already been made, and it must be regarded here, therefore, as another proof of the foreign origin of most of the work at Santiago, rather than of any Moorish influence. I have omitted to say that in addition to the other steeples there is a modern dome over the crossing. The lower part of the lantern is old, and the four piers which support it are somewhat larger than the rest.
The exterior of the cloister is rather Renaissance than Gothic in its character, and has some picturesque small towers at the angles.