金銀絵(きんぎんえ)kingin-e
金銀の粉末を膠(にかわ)で溶いた絵具（金泥（きんでい）・銀泥（ぎんでい））で木地、漆地、紙などに描く技法。
第66回 正倉院展、2014年
Painted gold and silver decoration
A method of decorating wood, lacquer, or paper. Fine gold or silver powder is mixed with a glue derived from animal or fish skin or bones and applied with a brush.
73rd Annual Exhibition of Shōsō-in Treasures, 2021