CHAPTER III.

From the middle of the fourth century down to the end of the sixteenth we have an unbroken chain of examples still existing. Individual pieces may, perhaps, in many instances be of questionable origin as regards the country of the artist, and, sometimes, with respect to the exact date within fifty or even a hundred years. But there is no doubt whatever that, increasing in number as they come nearer to the middle ages, we can refer to carved ivories of every century preserved in museums in England and abroad. Their importance with reference to the history of art cannot be overrated. There is no such continuous chain in manuscripts, or mosaics, or gems, or textiles, or porcelain, or enamels. Perhaps, with the exception of manuscripts, there never was in any of these classes so large a number executed nor the demand for them so great. The material itself or the decorations by which other works were surrounded very probably tempted people to destroy them; and we may thank the valueless character of many a piece of carved ivory, except as a work of art, for its preservation to our own days.

The most important ivories before the seventh century are the consular diptychs. The earliest which still exists claims to be of the middle of the third century, the latest belongs to the middle of the sixth. Anything doubled, or doubly folded, is a diptych: δίπτυχον; but the term was chiefly applied to the tablets used for writing on with metallic or ivory styles by the ancients. When these tablets had three leaves they were called triptychs, and of five or more leaves pentaptychs or polyptychs. Inside, each leaf was slightly sunk with a narrow raised margin in order to hold wax; outside, they were ornamented with carvings. They were not always of ivory; frequently of citron or of some less costly wood, and for common use were probably of small size, convenient for the hand and for carrying about.

Homer, in the sixth book of the Iliad, speaks of such tablets, and there are frequent references to them in Latin writers; in Juvenal, Martial, and other authors. Many passages are to be found quoted in books upon the ancient Roman diptychs. It happens also that two ancient specimens have been found. Both were discovered in gold mines in Transylvania, and have been described by Massmann in a volume published at Leipsic in 1841. Each consists of three leaves, one of fir-wood, the other of beech, and about the size of a modern octavo book. The outer part exhibits the plain surface of the wood, the inner part is covered with wax surrounded by a margin. The edges of one side are pierced that they might be fastened together by means of a thread or wire passed through them. The wax is not thick on either set of tablets; it is thinner on the beechen set, in which the stylus of the writer has in places cut through the wax into the wood. There is manuscript still remaining on both of them: the beginning of the beechen tablets containing some Greek letters. The writing on the other is in Latin, a copy of a document relating to a collegium. The name of one of the consuls is given, determining the date to be a.d. 169. An abridged account of these very curious tablets is given in Smith’s “Dictionary of antiquities” under the word “tabulæ.”

The consular diptychs were of much larger size than those made for everyday use: generally about twelve inches in length by five or six in breadth. Diptychs of this kind were part of the presents sent by new consuls on their appointment to very eminent persons; to the senators, to governors of provinces, and to friends. Each consul probably sent many such gifts, and duplicates of more than one example have been preserved. These naturally varied greatly, not only in the workmanship but in the material. For persons in high station or authority the diptychs would be carved by the best artists of the time, and if not made entirely of some metal very costly and valuable the material would be ivory, perhaps also mounted in gold. As we find in the fifth book of the letters of Symmachus (consul, a.d. 391), “Domino principi nostro auro circumdatum diptychon misi, cæteros quoque amicos eburneis pugillaribus et canistellis argenteis honoravi.” For others of lower rank or for dependents, they would be roughly finished and of bone or wood.

It is to the custom of sending these diptychs to people of rank in the provinces that we owe the preservation of some still extant, and which have been kept in the country into which they came by gift or otherwise in very early times. Generally, in somewhat later days, they were given or bequeathed to churches; and, having been first used in the public services, were afterwards laid by in their treasuries.

Inside these official diptychs the wax may have been inscribed with the Fasti Consulares or list of names of all preceding consuls, closing with that of the new magistrate, the donor. As Ausonius, himself consul in the year 379, says in one of his epigrams:

“Hactenus adscripsi fastos. Si sors volet, ultra Adjiciam: si non, qui legis, adjicies. Scire cupis, qui sim? titulum qui quartus ab imo est Quære; legis nomen consulis Ausonii.”

This, however, as a rule, is matter of conjecture. Outside, the leaves were carved with various ornaments; sometimes with scrolls, or cornucopiæ, or the bust of the new consul in a medallion. Sometimes—and as the diptychs which we now possess repeat this style the most frequently we may conclude it to have been the usual practice at least for the more important of those presented—the consul was represented at full length and sitting in the cushioned curule chair: one hand often being uplifted and holding the mappa circensis. He is clothed in the full ceremonial vestments of his office, as used when he was inducted into it. The dress itself seems to be a splendid imitation of that worn by the old generals at the celebration of a triumph; a richly embroidered cloak (toga picta) with ample folds, beneath which is a tunic striped with purple (trabea) or figured with palm leaves (tunica palmata). On his feet are shoes of cloth of gold (calcei aurati), and in one hand the consular staff or sceptre (scipio) surmounted by an eagle or an image of Victory.