It can hardly be doubted that, for the education of the student in ornamental design, or in architecture, a study of the history of ornament and a knowledge of the principal historic styles of architecture is indispensable.
Historic styles of ornament remain for us, vast accumulations of tried experiments, for the most part in the character of conventional renderings of natural forms; for however remote from nature some of these may be, they can, as a general rule, be traced back without much difficulty to their natural origin, where in most cases they were used symbolically. Even the most arbitrary forms—for instance, those found in Saracenic ornament—were only developments from natural forms, and the innocent Greek key pattern, that has earned the reputation of being the ornament most unlike anything in nature, is supposed by some to be but a rectilineal development of the rippling waves; and, on the other hand, there is the hypothesis that it is developed from the fylfot, a sacred sign that is supposed to symbolize the rotary motion of the planets.
There is no ornament more common or so universal in prehistoric, savage, Egyptian, Assyrian and Mediæval decoration than the ubiquitous zigzag, or chevron, and though extremely simple in itself, at least two-thirds of all conventional ornament is based or constructed on its lines: yet this simple ornament has been used as a symbol of totally opposite and different things, by nearly all the various tribes and nations that have used it in decoration. With the Egyptians and Assyrians it has been a symbol of water, with some savage tribes it denotes lightning, with others it does duty for a serpent, with some others it represents a series of bats, birds, and butterflies; as with the original tribes of Brazil, with the magic-loving Semang tribes of East Malacca, it means a frog, and in some instances the branches of trees; and lastly, with the natives of the Hervey Islands, it symbolizes the human figure when placed in duplicate parallel rows.
(For a fuller description, and illustrations of this and cognate savage ornament, the reader is referred to Haddon’s “Evolution in Art,” 1895.) We can hardly think of an ornament more simple or more common than the zigzag, and yet how varied in different countries are the sources from which it springs.
This may be taken as a warning that it is not safe to accept the same forms as always having the same origin, when we find them in the art of different countries.
Apart from the symbolic origin of ornamental forms, students of to-day may learn, from examples of the past, how far they can go, in the converting of natural forms to conventional ornament, without absolutely adapting such examples to their present needs. The past styles in ornament have, in one sense, died out with the nations that created them, and can never be satisfactorily revived, although, as we have often seen, a new style may be built on their foundations. The tendency of to-day is to undervalue the teachings of historic art, and, as a result, we see much work in which both fitness and beauty are conspicuous by their absence.
In any notice of the historical development of ornamental art, the concurrent styles of architecture should, in their general features at least, be illustrated, for it is not always possible to divorce ornament from architecture, and it is hardly possible to design or construct good ornament otherwise than according to the laws that govern good architecture. Of course, we must admit that some very beautiful ornament, or rather decoration, has been designed otherwise than on architectural lines, but this kind of decoration has its beauty of technique and execution to recommend it, rather than its constructive qualities. Chinese and Japanese ornament will occur to the reader as examples of this kind of work, but the best ornament the world has ever seen has been constructed and is based on the laws that govern good architecture.
Some of these laws, such as stability, repose, variety, and proportion, are derived from nature. As all architectural styles, however, possess them more or less in common, we must look elsewhere for the sources from which the peculiar characteristics that distinguish the styles are developed and derived. The causes and forces are so subtle and the developments so gradual, that it is almost impossible to arrive at a satisfactory explanation, as religions, inventive faculty, and symbolism play an important rôle in style development. It is rather to the inventive faculties of man, than to hints supplied by nature, that we must look for the origin and development of what is called style in architecture or ornament. In every case this is arrived at by a slow process, and by the extensive and persistent use of distinguishing features selected according to the needs and requirements of the time, to satisfy the prevailing tastes. “Style” is then the something that man has invented or created; it may be called the soul of architecture, without which, a building, however pretentious, ceases to exist as an artistic conception.
Apart from the greatest or more striking features in the various divisions of historic architecture, such as the horizontal beam in Greek, the round arch in Roman and Romanesque, the pointed arch in Gothic and Mohammadan buildings, there are the mouldings that are so important in determining the period—they alone of themselves will often determine the style or date of a building—and these features, above all others, are the least derived from nature. On the other hand, the decoration of mouldings, though suggested by their contours, is generally derived from natural forms.
The “best period” in the life of historic styles and its duration corresponds with that of the highest culture and religious thought of the people, at their settled and most flourishing epochs. When a change or revolution in the order of things sets in, we find generally the style of architecture changing also to adapt itself to the new laws and new thought. This illustrates, to a certain degree, the reason why the so-called Victorian Gothic has not developed to any great extent in England, although some of our best architects sought to revive the earlier Gothic some years ago.