Speckle-glazed Jar with Double Rings
Craftsmen of the Tang dynasty created a type of glaze containing copper, manganese, titanium, and calcium phosphate to apply to the clay body as the foundation glaze. After fired at high temperatures to make the chemicals react, the vessels showed speckles of various colors including black, sky-blue, brown, and moon-white.
原创文章,作者:lostcat,如若转载,请注明出处:http://culture.ceramicsj.com/2016/01/07/speckle-glazed-jar-with-double-rings/