CHAPTER II
Evolution of Shield Forms
The armorial group, called an “Achievement” of Arms, principally consists of the shield and the crest, the latter supported on its helm, and accompanied by the mantling or lambrequins, and in addition, mottoes, coronets, supporters and other accessories proper to the occasion may form part of its composition. The term “achievement” (sometimes corrupted into hatchment) may be applied to any heraldic group whether it be a complete presentation of full armorials or only a selected part of them. In the simple arrangement of shield, helmet and crest, the proportion of the parts to each other remained fairly constant from the end of the thirteenth century down to the Renaissance, that is to say throughout the whole mediaeval period, and may be taken roughly to be rather more than two-fifths of the whole height for the shield and rather less than three-fifths for the helmet and crest.
This, it need hardly be said, must not be taken for actual measurement, but only as suggesting the relative weight in the design of its component parts. The result of these proportions is to bring the helm a little above the actual middle of the composition, and its place is then found to be a very satisfactory one, in which it serves as a central point on which the other objects group themselves. There is also seen to be due scope for the clear definition of the details of both arms and crest, while there is an appropriate suggestion of dignity in the whole effect. The principal artists of the Renaissance, Dürer above all, appear to have fully appreciated this, similar proportions appearing in the best type of Renaissance work as in that of the Gothic period.
Such proportions were no doubt suggested by those of the actual things themselves, but not wholly so; for in other cases the object of the artist was rather to display the armorials to the best effect than to copy their appearance when they were being used in another way.
Fig. 2, the reverse of the Great Seal of Henry IV, a splendid example of the seal engraver’s art, is an interesting illustration of how armorials were borne by man and horse, as well as of their approximate proportion. An example of the influence of local considerations in modifying proportion is the group which occupies the middle of the canopy of the tomb, in Westminster Abbey, of Louis Robsart, Lord Bourchier, who was standard-bearer to Henry V. The shield is minimised as much as possible because its bearings appear large and bold on the carved banners at the sides; the crest, however, not occurring elsewhere on the monument, is comparatively enormous. In this case the shield that is associated with the crest is destitute of charges, which may, however, have been modelled in gesso on the stone and have disappeared.
Fig. 2.—Seal of Henry IV. Reverse.
In a similar way the arms in the group over the point of the arch of the chantry of Henry V near by are extremely small, a part of the mantling is even allowed to fall over them, because they are fully displayed on the shields supported by angels in the spandrils below.
The shape of the space that is available for displaying the achievement and the character of the bearings also influenced proportion, so that a crest may be exaggerated, or a shield may be comparatively enlarged, in the latter case in order to accommodate quarterings perhaps, and the sense of proportion may still be satisfied because of the evident reason for the treatment.
The object of an achievement being to display the armorials in the most distinctive way, it follows that the subordinate parts of it, especially the helmet and mantling, should all be designed to that end, that their lines should compose in such a way as to concentrate the attention on the more important subjects, and that their details, however intricate, should not detract from a broad effect. In short, they should be so arranged as to support the central motive and not to compete with it. Whatever the style of the design it should first of all express the subject in the most explicit way, and carefully avoid letting scrolls outshine the crest or mantling distract attention from the shield which is encompassed by it.