Worcester Platter, 1770, Exotic Birds & Butterflies

• Gilding - Gilding is a method of ornamentation whereby a thin sheet of gold metal is applied to items made of wood, leather, ceramics, glass and silver for decorative purposes.
  
  For furniture including mirrors, the sheet of gold is usually applied over a coating of gesso. Gesso is a mixture of plaster of Paris and gypsum mixed with water and then applied to the carved wooden frames of mirrors and picture frames as a base for applying the gold leaf. After numerous coats of gesso have been applied, allowed to dry and then sanded a coat of "bole", a usually red coloured mixture of clay and glue is brushed on and allowed to dry, after which the gold leaf is applied. Over time parts of the gilding will rub off so the base colour can be seen. In water gilding, this was generally a blue colour, while in oil gilding, the under layer was often yellow. In Victorian times, gilders frequently used red as a pigment beneath the gold leaf.
  
  Metal was often gilded by a process known as fire gilding. Gold mixed with mercury was applied and heated, causing the mercury to evaporate, the long-term effect of which was to kill or disable the craftsman or woman from mercury poisoning. The pursuit of beauty has claimed many victims, not the least of which were the artists who made those pieces so highly sought after today.
• Circa - A Latin term meaning 'about', often used in the antique trade to give an approximate date for the piece, usually considered to be five years on either side of the circa year. Thus, circa 1900 means the piece was made about 1900, probably between 1895 and 1905. The expression is sometimes abbreviated to c.1900.
• Canted Corners - In decorative arts, especially furniture making, a canted corner refers to a technique where the corner of the piece is angled or "canted" to create a diagonal corner. This is different from a chamfered corner which is a technique where the edges of a corner are cut at an angle, creating a diagonal edge or "bevel" along the corner.
  
  A canted corner is typically used to add visual interest to the item. It can be found in various styles of furniture such as contemporary, Art Deco, or traditional. It is often used to create a sense of movement and dynamism in a piece.
  
  Canting a corner is a more complex technique than chamfering, and it is typically done by tilting the corner of a piece of furniture and then cutting the wood to match the angle. It's a technique that requires precise measurements and a good understanding of angles and geometry, and it is usually done by experienced artisans.

This item has been included into following indexes:

• Worcester (England), item types
  • other items 521
  • platters and serving plates 8