Japanese Shibayama Vase with Coloured Enamels, Meiji Period

• Tortoiseshell - Tortoiseshell is a translucent material that comes from the horny carapace of a certain types of turtles, including the hawksbill turtle. It is often therefore mounted on a colour underground - often red - or inlaid with gold or silver thread, as seen in Boulle furniture.
  
  The texture and colour nuances of the material are extremely important. Heated tortoiseshell can easily be formed into various shapes. Like other natural materials, tortoiseshell becomes more beautiful with use. In a time before plastic, tortoiseshell was widely used for small objects such as combs and powder compacts.
  
  In 1973, the trade of tortoiseshell worldwide was banned under CITES (The Convention on International Trade in Endangered Species). Prior to importing or exporting items containing tortoiseshell a CITES permit must be obtained. Tortoiseshell items cannot be traded on Ebay.
  
  "Faux tortoiseshell", another case of man initiating nature, is made from old-style plastics such as celluloid and cellulos and is coloured with red, yellow and brown spots to imitate the genuine article. It is commonly used in glasses frames, musical instruments and costume jewellery.
• Mother-Of-Pearl - Mother-of-pearl, technical name "nacre", is the inner layer of a sea shell. The iridescent colours and strength of this material were widely used in the nineteenth century as an inlay in jewellery, furniture, (especially papier mache furniture) and musical instruments.
  
  In the early 1900s it was used to make pearl buttons. Mother-of-pearl is a soft material that is easily cut or engraved.
  
  Nowadays it is a by-product of the oyster, freshwater pearl mussel and abalone industries.
• Ivory - Ivory is a hard white material that comes from the tusks of elephants, mammoth, walrus and boar, or from the teeth of hippopotamus and whales. The ivory from the African elephant is the most prized source of ivory. Although the mammoth is extinct, tusks are still being unearthed in Russia and offered for sale.
  
  Ivory has been used since the earliest times as a material for sculpture of small items, both in Europe and the east, principally China and Japan.
  
  In Asia ivory has been carved for netsuke, seals, okimono, card cases, fan supports, animals and other figures and even as carved tusks.
  
  In the last 200 years in Europe ivory has been used to carve figures, for elaborate tankards, snuff boxes, cane handles, embroidery and sewing accessories, in jewellery and as inlay on furniture. Its more practical uses include being used for billiard balls, buttons, and a veneers on the top of piano keys.
  
  The use and trade of elephant ivory have become controversial because they have contributed to Due to the decline in elephant populations because of the trade in ivory, the Asian elephant was placed on Appendix One of the Convention on International Trade in Endangered Species (CITES), in 1975, and in January 1990, the African elephant was similarly listed. Under Appendix One, international trade in Asian or African elephant ivory between member countries is forbidden. Unlike trade in elephant tusks, trade in mammoth tusks is legal.
  
  Since the invention of plastics, there have been many attempts to create an artificial ivory
• Lacquered Lacquerware - Lacquer is a clear or coloured resin that is obtained from the sap of several species of trees in the genus Rhus, particularly the Rhus verniciflua tree, which is native to China and Japan. The resin is harvested by making incisions in the tree bark and collecting the sap that oozes out.
  
  The sap is then processed and refined through a series of steps, which may include filtration, heating, and chemical treatments. The resulting lacquer is a highly durable and glossy material that is used as a finish for furniture, musical instruments, and other objects.
  
  Lacquer has been used for thousands of years in Asia, where it is valued for its beauty and durability. It is applied in multiple thin layers, with each layer being allowed to dry and harden before the next one is added. The process can take several weeks or even months to complete, but the resulting finish is incredibly hard, glossy, and resistant to scratches and wear.
  
  The lacquer derived from the resin of the Rhus tree has been used for decoration of furniture in several countries in Asia, particularly China, Japan, Korea, and Vietnam. These countries have rich traditions of using lacquer for furniture decoration and have developed unique techniques and styles of lacquer work.
  
  In China, lacquer has been used for furniture decoration for over 2,000 years, and it became a major art form during the Ming (1368-1644) and Qing (1644-1912) dynasties. Chinese lacquerware is known for its intricate carving, painting, and inlay work, as well as its use of bold colours and designs. Lacquer was used to decorate furniture such as cabinets, screens, and chairs.
  
  In Japan, lacquer has been used for furniture decoration for over 1,000 years. Japanese lacquerware is characterized by its simplicity and elegance, and it often incorporates natural materials such as wood, bamboo, and shells. Lacquer was used to decorate furniture such as chests, cabinets, and trays.
  
  In Korea, lacquer has been used for furniture decoration for over a thousand years. Korean lacquerware is known for its restrained and understated beauty, and it often features delicate patterns and designs that are achieved through careful layering and carving. Lacquer was used to decorate furniture such as cabinets, chests, and screens.
  
  In Vietnam, lacquer has been used for furniture decoration for over 2,000 years. Vietnamese lacquerware is known for its vibrant colours and intricate designs, and it often features scenes from daily life, nature, and mythology
  
  

• Incised - A record of a name, date or inscription, or a decoration scratched into a surface, usually of a glass or ceramic item with a blunt instrument to make a coarse indentation. Compare with engraving where the surface is cut with a sharp instrument such as a metal needle or rotating tool to achieve a fine indentation.
• Kinji - In traditional Japanese lacquerware, a base layer of lacquer is applied to the object, and then powdered metal (usually gold or silver) is sprinkled onto the surface while the lacquer is still wet. This creates a textured surface that can be burnished to a high shine. The resulting finish is called "kinji," which literally means "golden ground" in Japanese.
  
  Kinji is often used as a base for other decorative techniques in Japanese lacquerware, such as maki-e (a technique of sprinkling gold or silver powder onto the surface and then painting designs on top of it) or raden (a technique of inlaying pieces of mother-of-pearl or other shell into the lacquer surface).

This item has been included into following indexes:

• Japanese shibayama wares - shibayama 91
• oriental carved ivory
  • ivory vases and other vessels 150
  • Japanese ivory, figures, groups and other items 599