So far the work I have had to describe has been all, with the exception of part of the steeple and Cimborio, not later than the end of the thirteenth century. It is evident, however, that considerable works were undertaken in various parts of the fabric at a later date. Most of the nave windows were taken out, in order to insert others with very fair geometrical traceries; the upper part of the steeple was, as we have seen, erected; and finally the west front was, in great part, reconstructed. The original west front of the aisles still remains, with a simple doorway, and richly moulded and carved circular windows, without tracery. Pilaster buttresses are placed at their north-west and south-west angles, and these have shafts at their angles, but have lost their old finish at the top. Probably another door and circular window of large size occupied the end of the nave in the original design; but these have been entirely removed, to make way for a work which, though it seems to have been commenced in A.D. 1278,[273] has all the air of complete middle-pointed work, and was evidently not completed until late in the fourteenth century. The existing central doorway is of grand dimensions, with figures under canopies on either side, and round the buttresses which flank it. In the centre is a statue of the Blessed Virgin with our Lord, and above, on the lintel, the Resurrection; and the tympanum is pierced with rich geometrical tracery. The pedestal under the statue of the Blessed Virgin has sculptured on its several sides--(1) the Creation of Adam; (2) of Eve; (3) the Fall; (4) Adam and Eve hiding themselves; and (5) the Expulsion from Paradise. These subjects are very fitly placed here, the Fall in the centre coming just under the feet of her who bears our Lord in her arms, and thus restores the balance to the world. The arch is lofty, but only moulded; and above it is a pediment of extremely flat pitch. Above this, again, is a large and finely-traceried circular window. The lower part only of the gable remains, and this is of very steep pitch, and must always have been intended to be a mere sham. Whenever this sort of thing is done, there is always some ground for suspicion that the architect may have been a foreigner, unused to the requirements of a southern climate; and, at any rate, most of the work in this façade might very well have been executed by a German architect, for its character is all that of German, rather than of Spanish art. It recalls, to some extent, the façade of the north transept of Valencia Cathedral, though scarcely so much as to appear to be the work of the same hands. It is to be regretted that the great western gable is incomplete, for, unreal as it is, its outline must have been fine; and even now, seen as it is in its small Plaza from the steep, narrow, dark and shady street, surmounting the flights of steps which lead up to it, the effect is very striking. The traceries, both of