Be that as it may, Romanesque, as a style, first dawned in Spain in the tenth and eleventh centuries. Its birth coincided with that of the popular religious crusade against the Moor who had inhabited the peninsula during four centuries; it coincided also with the great church-erecting period of Northern Spanish history, when the Alfonsos of Castile created bishoprics (to aid them in their political ambitions) as easily as they broke inconvenient treaties and savagely murdered friends, relatives, and foes alike. Consequently, many were the Romanesque cathedrals erected, and though the greater part were destroyed later and replaced by Gothic structures, several fine specimens of the former style are still to be seen.
Needless to say, Romanesque became localized; in other words, it acquired certain characteristics restricted to determined regions. Galician Romanesque and that of Western Castile, for instance, are almost totally different in aspect: the former is exceedingly poetical and possesses carved wall decorations both rich and excellent; the latter is intensely strong and warlike, and the decorations, if employed at all, are Byzantine, or at least Oriental in taste.
TRANSITION.--Many of the cathedrals of Galicia belong, according to several authors, to this period in which Romanesque strength evolved into primitive Gothic or ogival airiness. In another chapter a personal opinion has been emitted denying the accuracy of the above remark.
There is no typical example of Transition in Spain. Ogival changes introduced at a later date into Romanesque churches, a very common occurrence, cannot justify the classification of the buildings as Transition monuments.
Nor is it surprising that such buildings should be lacking in Spain. For Gothic did not evolve from Romanesque in the peninsula, but was introduced from France. A short time after its first appearance it swept all before it, thanks to the Cluny monks, and was exclusively used in church-building. In a strict sense it stands, moreover, to reason that the former (Transition) can only exist there where a new style emerges from an old without being introduced from abroad.
OGIVAL ART.--The thirteenth, fourteenth, and fifteenth centuries are, properly speaking, those of the great northern art wave which spread rapidly through the peninsula, bending all before its irresistible will. Romanesque churches were destroyed or modified (the introduction of an ambulatory in almost all Romanesque buildings), and new cathedrals sprung up, called into existence by the needs and requirements of a new people, a conquering, Christian people, driving the infidel out of the land, and raising the Holy Cross on the sacred monuments of the Islam religion.