II. RENAISSANCE ARCHITECTURE IN SPAIN Towards the latter part of the 15th century, the decorative motives of the Italian Renaissance began to make their appear ance in the ornamentation of Spanish buildings. The prosperity which followed the conquests of Peru and Mexico and the national exaltation which accompanied the end of the long wars with the Moors had found expression in the construction of great Gothic cathedrals, but for the decoration of these, and especially for the construction of minor works of architecture such as tombs, altars, retablos and rejeria (iron screens), Italian artisans were employed. These artisans, bringing with them many examples of Renais sance design, taught their art to the Spanish and Moorish crafts men. The patronage of wealthy ecclesiastics who, travelling in Italy on some business of the Church, had fallen under the spell of Italian art, gave an added impetus to this new school of orna mentalists. From the chapels of the cathedrals the new style was introduced into the palaces of the archbishops and into the uni versities and hospitals established by the Church; the wealthy families of Burgos, Toledo and Salamanca soon adopted it for the decoration of their patios and the facades of their houses ; and by the second decade of the i 7th century it had become the accepted style of ornament throughout Spain, profoundly modi fying the character of Spanish architecture.
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The exuberance of ornament, the fine craftsmanship and the refinement in modelling, in line and in the distribution of light and shade, are the architectural expression of a wealthy and proud aristocracy, which had discovered in Italy a new vocabulary of pleasure-giving forms. These forms were employed, oftentimes, with little understanding of their relation to structure ; nor were they used, as in Italy, to give accent and significance to a composi tion in mass or space. They were used rather to enliven and enrich the textures of walls—an embroidery applied to surfaces—as if the house, or the tomb, were an added garment worn by its owner to express his taste and his importance. Like the costumes of the time, the buildings are embellished with rich patterns, applied with an exquisite tact and with a fine feeling for rhythm and con trast in spacing. The masterpiece of the period is undoubtedly the Ayuntamiento, or city hall, of Seville (1527-35), a building whose ornament is not excelled in Europe in fertility of invention or in facility of execution.