Sometimes the ring is all of one material, characters and figures being cut in the metal of which it consists. It is so in the case of the most conspicuous object among the Egyptian jewels in the Louvre (Fig. [245]), an object which can never have been intended for the finger; it is too large: it must have been made for use only as a seal. It is thus described by M. Pierret: "Seal formed of a ring and movable bezel, both of gold. Upon one face of the bezel the oval of King Armais, the last prince of the eighteenth dynasty, is engraved. Upon the other a lion passant, the emblem of royal power; it is surmounted by the words Nepkhopesch, lord of valour. Upon the third and fourth sides are a scorpion and a crocodile respectively. The execution of this little work is admirable; the design and action of the lion are especially fine."[287]
The ring given by Pharaoh to Joseph as a sign of the authority delegated to him, may have been such as this.[288] The cheapest rings had bezels of faience or schist covered with enamel. The scarabs were cut as a rule from soft stone.
In gem-cutting the Egyptians made use both of the intaglio process and of relief, but the greater fitness of the former for the work to be done by a signet made it their especial favourite. They were ignorant of the process we call cameo, in which the differently coloured layers of the sardonyx are taken advantage of to produce contrast of tint between the relief and its bed.
A few Egyptian cylinders, in earthenware or soft stone enamelled, are known. They bear royal ovals; the British Museum has one which seems to date from the twelfth dynasty. Their employment seems never to have become very general.[289]
§ 9. The Principal Conventions in Egyptian Sculpture.
Whether it were employed upon wood, upon limestone, or upon the harder rocks, whether it were cutting colossi in the flanks of the sandstone hills, or carving the minute images of its gods and kings in the stone of a signet ring, the art of Egypt never shook itself free from those intellectual conceptions which were impressed upon its first creations; it remained true to the tendencies of its infancy; it preserved the same fundamental qualities and defects; it looked upon nature with the same eyes, and interpreted her in the same fashion, from the first moment to the last.
These methods and processes, and the conventionalities of artistic interpretation which maintained themselves through all the changes of taste, have still to be considered. They are the common features by which works which differ greatly in execution are brought into connection, and are to be found as clearly marked in a statue dating from the time of Amasis and Nectanebo as in one from the Ancient Empire.
Some of the conventions of Egyptian art are to be explained by the constitution of the human mind and by the conditions under which it works when it attempts plastic reproductions for the first time; others appear to spring from certain habits of thought peculiar to Egyptian civilization. There is yet a third class which must be referred to purely technical causes, such as the capabilities of the materials and tools employed. The influence which these exercised over the artistic expression of thought has been too often underrated. We shall endeavour to recognize their full importance.
When we glance at an Egyptian bas-relief, we perceive in it certain imperfections of rendering which we may have often noticed before, either in the early works of other races or in the formless designs which quite young children scribble upon paper. The infancy of art and the art of infancy have much in common.
We are accustomed to processes which are scientifically exact. Profiting by the accumulated learning of so many centuries even the school-boy, among us, understands perspective. We are, therefore, apt to feel too much surprise at the awkwardness and inaccuracy which we find in the works of primitive schools, in transcripts produced by man in the presence of nature without any help from the experience of older civilizations. If we wish to do justice to those early artists, we must endeavour to realize the embarrassment which must have been theirs, when they attempted to reproduce upon a flat surface those bodies which offered themselves to their eyes with their three dimensions of height, width, and depth, and with all the complications arising from foreshortening and perspective, from play of light and shade, and from varied colour. Other perplexities must have arisen from the intersection and variety of lines, from the succession of planes, from the necessity for rendering or at least suggesting the thickness of objects!