A White Jade Tripod Censer and Cover, Qianlong Period, 18th Century清 乾隆 白玉雕饕餮纹三足炉In the form of an archaic bronze `ding` vessel, the cover carved with archaistic scrolls and the finial pierced with bats amongst cloud scrolls, the body engraved with `taotie` masks applied with columns of square spirals, the three legs carved with lion masks, the stone well-polished and of pale celadon tone, 6.2 x 4.4 in — 15.7 x 11.2 cmProvenance:Mr. Loo, San Francisco Private Collection来源：旧金山卢氏私人珍藏Note:Compare with examples at Christie’s Hong Kong, May 28, 2007, lot 1429; Christie’s London, May 10, 2010, lot 161; Sotheby’s New York, September 21, 2022, lot 294; and the Palace Museum, Beijing, accession number 00086690类似工艺请参考香港佳士得2007年5月28日，拍品编号1429伦敦佳士得2010年五月10日，拍品编号161纽约苏富比2022年9月21日，拍品编号294北京故宫博物院编号，故00086690Estimate: $8,000—12,000