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Sulphur inlay is a rarely used technique for decorative surface inlay in wooden cabinetmaking. The technique originates in the 18th century, but was only used for a short period. Between 1765 and around 1820, German immigrant cabinetmakers in Lancaster County, Pennsylvania used it to decorate the surface of chests. The Deitrich chest of 1783 is now in the Smithsonian. Commercial reproducers of such chests may rarely re-create this inlay technique as well. == Technique == The inlay technique is simple. A small groove is carved into the surface of the wood, then molten sulphur is poured into the groove. Once cooled and hard, the surface may easily be scraped flush. 〔(【引用サイトリンク】url=http://quercus.livejournal.com/27709.html )〕 Sulphur is used as it has a low-melting point, which may be easily achieved on a hotplate. This also reduces any risk of charring the wood. On cooling, sulphur also expands slightly, locking it into place. The colour of the sulphur inlay is a pale yellow or off-white. Overheating the sulphur causes it to darken to brown, along with noxious fumes and the risk of fire. When studying historical examples, antiquarians unfamiliar with sulphur inlay have mistaken it for varieties of beeswax or white lead.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Sulphur inlay」の詳細全文を読む スポンサード リンク
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