Cloisonn is the technique of creating designs on metal vessels with colored - glass paste placed within enclosures made of copper or bronze wires , which have been bent or hammered into the desired pattern 景泰蓝是指，在金属器物上用有色玻璃料分别填充在由铜或青铜丝经过弯曲捶打而围成的图案区域，从而形成设计图案的工艺。
