18th Century French Vellum Folding Fan with Silver Gilt Details

• 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.
• Arabesque - The arabesque pattern is an ornamental design that features flowing, curving lines and elaborate geometric shapes. It is inspired by the art and architecture of the Islamic world and was developed at Fontainebleu France in the mid 16th century. Its use was spread through published engravings, and it is characterized by its intricate and highly decorative nature. The arabesque pattern is created using a repetitive motif that is repeated and interwoven to create a cohesive design. It was used as a form of decoration in art, architecture, textiles, pottery, furniture and ceramics and it is often used to add a sense of grandeur and sophistication to a design. The arabesque pattern is admired for its beauty and complexity, and it continues to be used in a wide range of decorative contexts today.

This item has been included into following indexes:

• fans - hand-held, French and English 154