"The second tier is formed by a small socle, crowned by a band of leaves and diminutive figures. Over this is a gilded balustrade, and finally another and a broader frieze containing gilded figures, together with delicate foliage wrought in dull silver. This second tier grows gradually narrower, and sustains the third, whose base projects, serving as cornice to the frieze of the tier below, and decorated with a gilded balustrade. Upon it rises a mass or body with twelve sides, following the same arrangement of projecting and receding angles as the lower tiers. In each of its receding spaces this order contains three compartments, and in each of its salient faces it has a small tower or buttress, which springs from the base and rests upon a delicate plinth carved with a gilded ornamental band. Thus, the order we are describing has six salient faces behind the six towers or buttresses, and six spaces containing three open compartments. In these compartments, separated one from another by diminutive buttresses with delicate pinnacles, there is the same number of sunken spaces, one inch deep, on which are represented, in high relief, scenes of the life and passion of our Lord. The figures, admirably executed, are two inches high. Above this order is a projecting cornice, decorated along its lower part with a band of dull silver. It should be noted, that as the _custodia_ narrows gradually as it rises, the receding spaces grow proportionally larger, thus affording room for the spacious inner order on which is raised the _viril_. This order is formed by a crystal cylinder (containing the host) resting on a base which is also cylindrical, the lower part of which is decorated with a broad hexagonal band, narrower at the top than at the bottom, and wrought with delicate foliage and figures, as are the bands which lie beneath it. Above the transparent cylinder enclosing the _viril_ rises a Gothic vault, drooping over in the manner of a plume, and resting on the buttresses which fill the projecting spaces on the base of the principal order. These buttresses have a similar arrangement to, and coincide with, the other ones which spring from the base of the third tier of the first order, and are joined one to another by means of fine cross-buttresses surmounted by statuettes. The circular vault which holds the crystal cylinder containing the _viril_, and which resembles that of the rotunda dedicated as a sepulchral chapel by the emperor Constantine to the memory of his daughter, saint Constance, supports other and finer buttresses, alternated with those beneath; but instead of rising from the salient spaces of the base, these rise from the receding spaces and support another vault, of smooth open-work, beneath which is a graceful statuette of Nuestra Señora de la Asunción. Over this vault is a kind of open-work dome, consisting of an effective series of pinnacles and buttresses in the shape of segments of a circle, which bridge over the