Heraldic art reached its greatest strength in the fourteenth century, as appears in what was perhaps the most beautiful example of the work of the period, the shield of arms in Canterbury Cathedral, said to be that of Edward the Black Prince (Fig. 1). It is probably one of the shields that were used for his funeral. Here the lions of the English coat are admirably distributed and are full of power and spirit. The fleurs-de-lis of France are beautifully free and graceful, and are equally well-designed to occupy their spaces and as well proportioned to them. The whole work, which is so valuable a lesson in the best qualities of heraldic design, has suffered from the wear of the centuries; but sufficient remains to show that when uninjured it must have been superb. Heraldic art continued finely decorative and expressive for a very considerable time until the forms which had shown so much spontaneity became more pattern-like, reverting in a measure to the character of such of the earlier figures as more nearly reproduced those of the textiles; for the fourteenth century examples, such as that to which we have just referred, show a conscious effort to express the attributes of strength and vitality which were associated with and were symbolized by the animals that were depicted. In the late mediaeval work this vivifying force became weakened under the numbing influence that is inseparable from the reiterated use of forms that have become stereotyped. In respect to the appeal which visible expression makes to the ordinary mind as opposed to mere diagrammatic indication, the best work of the fourteenth century in its effort to depict recognized attributes links itself in intention with the work of the Renaissance, although the methods that were employed differed so greatly. [Illustration: FIG. 1.--Shield of the Black Prince in Canterbury Cathedral. Fourteenth Century.] At the end of the fifteenth century the personal bearing of heraldry in war had almost ceased, but it remained an important feature of the tournaments during the whole period of their existence. Besides satisfying the martial sense which ever delights in brilliance and colour, it also gratified the desire for the expression of meaning in decoration, a mental attitude which heraldry exactly fitted. And heraldry thenceforward became mainly decorative, while retaining the allusive and symbolic qualities that are hardly separable from it. In Tudor times the number of armorials increased in a very marked degree, no doubt sharing in the impetus given to the arts in England by the much-needed peace which followed the dynastic wars of York and Lancaster. As though to link it with that welcome event, beautiful and simple flowers added their charm to heraldry in notable quantity, and gillyflowers, columbine, marygold, and many more, appear on shields of arms and in crests, as well as in the garlands which were so admirably used as decorative accessories to the armorials.