(Download) "Ivories Ancient and Mediaeval" by William Miles Maskell * Book PDF Kindle ePub Free
eBook details
- Title: Ivories Ancient and Mediaeval
- Author : William Miles Maskell
- Release Date : January 01, 2020
- Genre: Crafts & Hobbies,Books,Lifestyle & Home,
- Pages : * pages
- Size : 4738 KB
Description
Every description or account of Carvings in Ivory ought to include similar carvings in bone, of which last many remarkable examples are to be found in the South Kensington and other museums. The rarity and value of ivory frequently obliged workmen to use the commoner and less costly material.
In the strictest sense, no substance except the tusk of the elephant presents the characteristic of true ivory, which, “now, according to the best anatomists and physiologists, is restricted to that modification of dentine or tooth substance which, in transverse sections or fractures, shows lines of different colours or striæ proceeding in the arc of a circle, and forming by their decussations minute curvilinear lozenge-shaped spaces.” Upon this subject the reader should consult a valuable paper, read by professor Owen, before the Society of Arts, in 1856, and printed in their journal.
But, besides the elephant, other animals furnish what may also be not improperly called ivory. Such as the walrus, the narwhal, and the hippopotamus. The employment of walrus ivory has ceased among southern European nations for a long time; and carvings in the tusks of that animal are chiefly to be found among remains of the mediæval and Carlovingian periods. In those ages it was largely used by nations of Scandinavian origin and in England and Germany. The people of the north were then unable to obtain and may not even have heard of the existence of true elephant ivory. In quality and beauty of appearance walrus ivory scarcely yields to that of the elephant.
Sir Frederick Madden tells us, in a communication published in the Archæologia, that “in the reign of Alfred, abouta.d. 890, Ohtere, the Norwegian, visited England, and gave an account to the king of his voyage in pursuit of these animals, chiefly on account of their teeth. The author of the Kongs-Skugg-sio, or Speculum Regale (composed in the 12th century), takes particular notice of the walrus and of its teeth. Olaus Magnus, in the 15th century, tells us that sword-handles were made from them; and, somewhat later, Olaus Wormius writes, ‘the Icelanders are accustomed, during the long nights of winter, to cut out various articles from these teeth. This is more particularly the case in regard to chessmen.’” Olaus Wormius speaks in another place of rings against the cramp, handles of swords, javelins, and knives.
There is still another kind of real ivory—the fossil ivory—which is now extensively used in many countries, although it may be difficult to decide whether it was known to the ancients or to mediæval carvers. In prehistoric ages a true elephant, says professor Owen, “roamed in countless herds over the temperate and northern parts of Europe, Asia, and America.” This was the mammoth, the extinct Elephas primigenius. The tusks of these animals are found in great quantities in the frozen soil of Siberia, along the banks of the larger rivers. Almost the whole of the ivory turner’s work in Russia is from Siberian fossil ivory, and the story of the entire mammoth discovered about half a century ago embedded in ice is well known to every one. Although commonly called fossil, this ivory has not undergone the change usually understood in connection with the term fossil, for their substance is as well adapted for use as the ivory procured from living species.
With regard to the tusks of elephants, African and Asiatic ivory must be distinguished. The first, “when recently cut, is of a mellow, warm, transparent tint, with scarcely any appearance of grain, in which state it is called transparent or greenivory; but, as the oil dries up by exposure to the air, it becomes lighter in colour. Asiatic ivory, when newly cut, appears more like the African, which has been long exposed to the air, and tends to become yellow by exposure. The African variety has usually a closer texture, works harder, and takes a better polish than the Asiatic.” It would be mere guessing to attempt to decide the original nature of ancient or mediæval ivories. Time has equally hardened and changed the colour of both kinds, whether African or Asiatic.
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