Before we leave the Chapel del Condestable, one of its ceremonies deserves particular mention. I allude to the _missa de los carneros_ (sheep-mass). At early mass on All Souls day, a feast celebrated in this chapel with extraordinary pomp, six sheep are introduced, and made to stand on a large block of unpolished marble, which has been left lying close to the tombs, almost in the centre of the chapel; near the six sheep are placed as many inflated skins of pigs, resembling those usually filled with the wine of the country; to these is added the quantity of bread produced from four bushels of wheat: and all remain in view during the performance of high mass. At the conclusion of the final response, the sheep are removed from their pedestal, and make for the chapel-gates, through which they issue; and urged by the voice of their driver, the peculiar shrill whistle of Spanish shepherds, and by the more material argument of the staff, proceed down the entire length of the cathedral to the music of the aforesaid whistle, accompanied by their own bleatings and bells, until they vanish through the great western portal. Returning to the transepts, we find two objects worthy of notice. The cathedral having been erected on uneven ground, rising rapidly from south to north, the entrance to the north transept opens at an elevation of nearly thirty feet from the pavement. To reach this door there is an ornamental staircase, of a sort of white stone, richly carved in the _renaissance_ style. This door is never open, a circumstance which causes no inconvenience; the steps being so steep as to render them less useful than ornamental, as long as any other exit exists. A beautifully carved old door, of a wood become perfectly black, although not so originally, gives access to the cloister from the east side of the south transept. The interior of the arch which surmounts it is filled with sculpture. A plain moulding runs round the top, at the left-hand commencement of which is carved a head of the natural size, clothed in a cowl. [Illustration: HEAD OF SAINT FRANCIS.][3]