Regency En-Grissaille Overmantel Mirror

• Provenance - A term used to describe the provable history of an antique or work of art, and thus an additional aid to verifying its authenticity. Provenance can have an inflating effect on the price of an item, particularly if the provenance relates to the early settlement of Australia, a famous person, or royalty. Less significant are previous sales of the item through an auction house or dealer.
• Gesso - 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 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. In painting, gesso is also used to prime a canvas prior to applying paint.
• Cornice - The upper section of a high piece of furniture such as a bookcase, wardrobe or cabinet that sits immediately on the main structure. The cornice is usually decorated with a variety of architectural mouldings, worked either with a moulding plane or, from the later 19th century, by machine. The front and side of the cornice are mitred together, strengthened by glue blocks, and the back is generally a simple dovetailed rail to hold the structure together. Cornices are generally, though not always, fitted separately to the piece and are held in place either by screws sunk into the top board or by wooden corner blocks. A pediment may sit above the cornice, but sometimes the terms cornice and pediment are used interchangeably.
• 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.
• Regency Period - The Regency period in English furniture design refers to the period when King George III, was declared unfit to rule in 1811, and his son ruled as proxy as Prince Regent, until 1820, and then, after the death of his father as George IV until his death in 1830. The Regency period was preceded by the Georgian period (George I, George II, and George III: 1714 - 1811), and was followed by the William IV period, which only lasted until 1837 when William IV died as was succeeded by Queen Victoria.
• Putto / Putti / Amorino / Amorini - A putto (plural: putti) or amerino (plural: amerini) is a cherub or cupid frequently appearing in both mythological and religious paintings and sculpture, especially of the Renaissance and Baroque periods and later used as a decorative element in the design of furniture, ceramics, statuary etc. They are usually depicted as chubby males, or of indeterminate gender, often with wings. Their depiction may represent an association with love, heaven, peace or prosperity.
• Reeding - A series of parallel, raised convex mouldings or bands, in section resembling a series of the letter 'm'. The opposite form of fluting, with which it is sometimes combined. Reeding is commonly found on chair legs, either turned or straight, on the arms and backs of chairs and couches and around table edges in the Neoclassical or Classical Revival manner. Reeding was also used as a form of decoration during the Edwardian period, but it is usually much shallower and evidently machine made.
• 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.

This item has been included into following indexes:

• mirrors, wall, period, age or style
  • Georgian 173
  • gilt 629
  • overmantle 830