IN and about Guadalaxara may be found many indications of the traditional preservation, long after the expulsion of the Moors, not only from New Castille, but from Spain generally as well, of their excellence in the technical arts, amongst which brick-making, combining, and laying were conspicuous. Hence, especially throughout the two Castilles, Aragon, and Andalucia, the common method of using brick-work is peculiarly Oriental and effective. The entrance doorway to the Monastery of San Miguel, which forms the subject of our seventy-ninth sketch, illustrates this mixture; as well it may, since traces are yet to be found of the structure having been originally a mosque converted, probably, shortly before the year 1500 to Christian uses. The round instead of square buttresses, with conical terminations, the segmental arch, with its ponderous archivolt, the great strength and almost heaviness given by the regular rectangular setting out of the woodwork--and a coarseness and yet spirit in the execution of carving, are marked features of Aragonese style; the echoes of which may not unfrequently be met with at Naples, especially in the entrance gateways to many an old house. I well remember being puzzled by several of those which I sketched there, and which appeared to me to differ from ordinary contemporary Italian architecture in other localities. I subsequently recognized similar features in Palermo, and elsewhere in Sicily. [Illustration: PLATE 80 GUADALAXARA CASA DEL DUQUÉ DE RIBAS MDW 1869] PLATE LXXX. _GUADALAXARA._ CASA DEL DUQUÉ DE RIBAS.