But though the dwelling of man is poor, that of God is rich. In the middle of the nave are placed the tombs of Don Juan II. and Queen Isabella, his wife. The spectator is lost in astonishment at the fact of human patience ever having completed such a work. Sixteen lions, two at each angle, support eight shields with the royal arms, and serve as base to the structure. Add to these a proportionate number of virtues, allegorical figures, apostles, and evangelists, imagine a countless number of branches, birds, animals, scrolls of arabesque and foliage, twisting and twining in every direction, and you will yet have but a feeble notion of this prodigious masterpiece. The crowned statues of the king and queen are lying at full length on the top of the tomb. The king is holding his sceptre in his hand, and is enveloped in a long robe, guilloched and figured with the most incredible delicacy. The tomb of the Infante Alonzo is on the left-hand side of the altar. The Infante is represented kneeling before a fall-stool. A vine, with open spaces, in which little children gathering grapes are suspended, creeps, in festoons of the most capricious and endless variety around the Gothic arch that serves as a framework to the composition, half buried in the thickness of the wall. These marvellous monuments are in alabaster, and are due to the chisel of Gil de Siloe, who also executed the sculptures for the high altar. To the right and left of the latter, which is a most beautiful work of art, are two open doors, through which you perceive two Carthusian friars in the white robe of their order, standing motionless before you. At first sight you are inclined to take these two figures, which are probably by Diego de Leyva, for living beings. The general decoration of the building is completed by stalls in the Berruguete style, and it is a matter of astonishment for the visitor to find all these wonders in so deserted a spot. From the top of the hill we were shown, in the distance, San Pedro de Cardeña, which contains the tomb of the Cid and of his wife, Doña Ximena. By the way, in connexion with this tomb there is a strange anecdote told, which I will here relate, without, however, answering for the truth of it.