Читать книгу The Art in Ancient Egypt - Perrot Georges - Страница 28
§ 2. General Principles of Form.
ОглавлениеThe external forms of Egyptian edifices are pyramidoid; in other words, the outward surfaces of their walls affect the form of a trapezium. Thus if we prolong these surfaces vertically we find that they unite at last in a point, in the case of square buildings (Fig. 58), and in a ridge in those which are oblong in plan (Fig. 59).[92] A square building will sometimes end in a ridge, or aréte, when the principal façade and the corresponding one in its rear are vertical, the other two being inclined.
Horizontal lines predominate over inclined or vertical lines, and buildings, therefore, tend to develop in length and depth rather than in height. To this general rule, however, the pylons afford exceptions.
Fig. 58.—Square building.
The terminations of their edifices were also horizontal. There was no necessity for sloping roofs, as, away from the immediate proximity of the sea, it hardly ever rains in Egypt. Moreover, the natural conformation of the country had its influence upon the creations of its inhabitants. The unforeseen and sudden variations, the contrasts of hill and plain, which we find in a mountainous country like Greece, are here unknown. Lower Egypt is a verdant plain, intersected by canals, and stretching from the sea to the desert; in Upper and Middle Egypt the lazy river is accompanied throughout its journey from south to north by two long chains of hills, the Arab chain and the Libyan, whose summits form an almost unbroken line. Between these aspects of nature and the works of man which they enframe, there is a striking general sympathy.[93]
Fig. 59.—Rectangular and oblong building.
The peculiar character of Egyptian architecture is owing to its lateral extension, and to those wide-spreading bases and foundations which suggest the inclination of the superincumbent walls. In looking at one of these buildings, we feel that it is capable of infinite extension horizontally, and that but one of its dimensions, that of height, is limited by its essential forms. These characteristics give a look of sturdy power to Egyptian architecture which is peculiar to itself, and suggests an idea of unbounded durability.[94]
Fig. 60.—The Libyan chain, above the necropolis of Thebes.
An appearance of incomparable gravity, of solemnity, is also stamped upon it by the small number of openings for the admission of light of which it makes use, and also by their arrangement. Compared to our modern architecture, in which windows play such an important part, that of Egypt is prison-like in its gloom; but, in consequence of its rare openings and their small size, it presents more imposing walls than any other style.
One of the essential arrangements of Egyptian architecture is shared by many other countries, that of the portico, by which we mean an alternation of voids and solids in certain well defined proportions, either for ornamenting the exterior and providing a covered way, or for dividing the halls of the interior and supporting their roofs.
Fig. 61.—General appearance of an Egyptian Temple.[95]
The relation between voids and solids in any style of architecture is one of the most vital characteristics.
In the case of Egypt this relation gives rise to the following remarks:
1. Supports of the same kind and of the same diameter may have very different heights in one and the same building (Fig. 62).
Fig. 62.—Temple of Khons, at Thebes.
(Description de l'Égypte, t. iii., pl. 55.)
Fig. 63.—Temple of Khons, Thebes. (Descr. de l'Égypte, t. iii., pl. 55.) Fig. 64.—Temple of Khons, Thebes. (Descr. de l'Égypte, t. iii., pl. 55.)
In a single edifice supports of different kinds but of the same diameter, have no fixed proportions, one to the other. A column with a lotus capital may be higher than one with a bell-shaped termination, and vice versâ (Figs. 63 and 64), while, again in a single building, we may find these two differently shaped columns equal to each other both in average diameter and in height (Fig. 65).
Fig. 65.—From the second court of Medinet-Abou, Thebes.
(Description, t. ii., pl. 6.)
2. The spaces, or voids, between columns of one size and similar design, may vary considerably (Fig. 66), and the entablatures which they support may differ greatly in height (Fig. 66).
Fig. 66.—Ramesseum, Thebes.
(Description de l'Égypte, t. ii., pl. 28.)
The proportional combinations of these elements are such that they cannot be methodically classified, and in this the architecture of Egypt is distinguished from that which we call classic. In Greek art there is a modulus which determines the quantitative relation of forms to each other, and fixes a mutual and invariable interdependence. This modulus is found in the diameter of the column, and the standard of proportion which is based upon it is called a canon. In Egypt, as in other countries, there must have been a certain connection between the diameter of a column and its height, but there was no approach to that rigid and immutable law which had its effect upon every detail of a Greek temple. The modulus, in Egyptian art, was used with such freedom, and gave rise to such varied proportions, that we may say that no canon existed. The elementary forms of an Egyptian edifice had so little dependence upon the modulus that we need not take it into consideration, and, in this sense, the art of Egypt was not mathematical, like that of Greece.
Fig. 67.—The Egyptian Gorge or Cornice.
Finally, all Egyptian buildings are crowned by the same entablature, an architrave and the moulding which is called the Egyptian gorge (Fig. 67).[96] An architectural member, the plain quadrangular architrave, is invariably inserted between this termination and the upper extremity of the voids and points of support.
THE ARAB CHAIN FROM NEAR KENEH
THE PYRAMIDS FROM OLD CAIRO