THE habit of the Moors was almost universally to make their exterior architecture plain, and to reserve richness and elaboration for the interiors of their houses. The fact that what is commonly internal architecture has been used by Moorish workmen on the external façade of the little house, which forms the subject of this fifty-second sketch, would be sufficient of itself to prove that it had not been executed for a Moor, even if the Gothic mouldings and ornaments of the buttresses, imposts, cornices, and string courses failed to assert the Christianity of those for whom the house may have been built. The date of its construction, judging from style, was probably about the middle of the fifteenth century, at which period, in Spain, Renaissance features had in nowise affected the integrity of either Gothic or Moorish architecture. In this case all the mason's work is Gothic, and all the stucco-work is Moorish; and this distinction of style, according to the technical mode of construction, is not an uncommon feature of Mudejar work. It was not only in stucco that the traditions of Moorish art-workmanship enriched all Spain, since both in metal-work and wood-work, the Moors continued to be employed long after their subjugation, preserving very many of their old and excellent types of form throughout many phases of transition. To this subject I may have occasion to recur. I was myself fortunate enough to meet with a beautiful little walnut-wood box, covered with Mudejar ornament, in the midst of which a Moorish workman of the sixteenth century had carved the I.H.S. of Christianity, and the sword of Sant' Iago. [Illustration: PLATE 53 SEVILLE FONDA DE MADRID MDW 1869] PLATE LIII. _SEVILLE._ MUDEJAR WINDOW IN THE FONDA DE MADRID.