Embroidered Ivory-Inset Four-Panel Screen with Bird Motifs

• 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
• Maple - Maple, native to North America, is a dense heavy timber from light to yellow-brown in colour. It has very little distincive graining unless it is one of the variants such as birds-eye maple or burr maple, so was not used extensively for furniture in 18th and 19th century, where cabinetmakers and designers preferred timbers with more distinctive features such as mahogany, walnut, rosewood and oak.
  
  Birds-eye maple has a seres of small spots linked by undulating lines in the grain, is highly sough and is used as a decorative veneer. Burr maple has larger and irregular grain swirls than birds-eye maple.
• Diaper Motif - The diaper motif is a repeating geometric pattern in decorative arts that consists of small diamond or lozenge shapes arranged in a grid. The pattern is often used as a background or border on textiles, ceramics, metalwork, and other decorative items. It can be found in a variety of cultures and historical periods, and is often used in formal or ornamental designs. The name "diaper" comes from the pattern's resemblance to the criss-crossed fabric of a baby's diaper.
  
  

• Qing Dynasty - The Qing Dynasty was the last imperial dynasty of China, ruling from 1644 to 1912. It was established by the Manchu people, who originated from the northeastern region of China. The Qing Dynasty was preceded by the Ming Dynasty and followed by the Republic of China.
• Ming Dynasty - The Ming Dynasty was a ruling dynasty of China from 1368 to 1644. It succeeded the Yuan Dynasty and preceded the Qing Dynasty. The Ming Dynasty was established by Zhu Yuanzhang, a former Buddhist monk who became a rebel leader and eventually overthrew the Mongol Yuan Dynasty. During the Ming Dynasty, China experienced a period of relative stability and prosperity. The government was centralized and bureaucratic, with the emperor at the top of the hierarchy. The Ming Dynasty is known for its cultural achievements, including the development of porcelain, the invention of movable type printing, and the construction of the Great Wall of China.
  
  

This item has been included into following indexes:

• Chinese sculpture - wooden carvings, root wood, box wood etc 372