Sprigging (pottery)
Sprigging or sprigged decoration is a technique for decorating pottery with low relief shapes made separately from the main body and applied to it before firing. Usually thin press moulded shapes are applied to greenware or bisque. The resulting pottery is termed sprigged ware, and the added piece is a "sprig". The technique may also be described by terms such as "applied relief decoration", especially in non-European pottery. The alternative way to achieve similar effects without sprigging is to mould the whole body, which is also common. Pâte-sur-pâte is a very labour-intensive, and so expensive, method of producing similar, but more refined, effects in contrasting colors, invented in China and then in France in the mid-19th century. Technique The clay body for the sprig is pushed into the mould, the back scraped flat, then released on a damp cloth pad. The greenware is wetted lightly with a brush, and the sprig is pressed lightly with another cloth pad to push out water and air. Slip may be used as an adhesive. History Sprigging is used in ancient Roman pottery, and in China at least as early as the 6th century AD, continuing thereafter. It was not one of the main