A Chinese archaic bronze ritual wine vessel, jue, Shang dynasty-style, the deep U-shaped body raised on three blade-shaped legs, cast to each side with a taotie mask with rounded eyes, all on a leiwen ground, with single loop handle, 21cm high Provenance: Private English collection, acquired in Hong Kong 1980s-1990s ? ??? A Chinese archaic bronze ritual wine vessel, jue, Shang dynasty-style, the deep U-shaped body raised on three blade-shaped legs, cast to each side with a taotie mask with rounded eyes, all on a leiwen ground, with single loop handle, 21cm high Provenance: Private English collection, acquired in Hong Kong 1980s-1990s ? ???