Another very interesting feature of these windows is the fact that they were usually the gifts of the various Guilds and so represented much more of interest, for the members. It is true that in France, particularly, the monarchs frequently presented stained glass windows and in St. Louis time this was so common that scarcely a French Cathedral was without one or more testimonials of this kind to his generosity; but most of the windows were given by various societies among the people themselves. How much the construction of such a window when it was well done, would make for the education in taste of those who contributed to the expense of its erection, can scarcely be over-estimated. There was besides a friendly rivalry in this matter in the Thirteenth Century, which served to bring out the talents of local artists and by the inevitably suggested comparisons eventually served to educate the taste of the people. It must not be thought, however, that it was only in stained glass and painting and sculpture--the major arts--that these workmen attained their triumphs. Practically every detail of Cathedral construction is a monument to the artistic genius of the century, to the wonderful inspiration afforded the workmen and to the education provided by the Guilds which really maintained, as we shall see, a kind of Technical School with the approbation and the fostering care of the ecclesiastics connected with the Cathedrals. An excellent example of a very different class of work may be noted in the hinges of the Cloister door of the Cathedral at York. Personally I have seen three art designers sketching these at the same time only one of whom was an Englishman, another coming from the continent and the third from America. The hinge still swings the heavy oak door of the Thirteenth Century. The arborization of the metal as it spreads out from the main shaft of the hinge is beautifully decorative in effect. {opp112} [Illustration] CLOISTER OF ST. PAUL'S (WITHOUT THE WALLS, ROME)