A pair of fine jadeite square vases and covers, Qing Dynasty, 19th century; each vase is with a flattened baluster shape, set with a pair of elephant mask handles suspending loose rings, beautifully carved with stylised taotie; masks, a grey celadon jade vase with similar taotie mask decorations, also dated to 19th century, see Christie's New York, 13/9/2018, lot 944, 17.5 cm high