器物典藏-清 青金石七佛螺 Carved Lapis Lazuli in the Shape of Conch Shell with the Seven Ancient Buddhas in Relief, 18th century, Qing dynasty

清宫作品，十八世纪。青金石雕作七层左旋螺状。平口，包铜镀金板，镶各色碎石。器表浮雕并描金七佛与莲瓣纹、连珠纹。