For a pair of identical dishes, see Christie’s New York, Benjamin F. Edwards III Collection of Chinese Export, 20 January 2004, lot 12.
Additional information.
Hsi Wang Mu, Queen Mother of the West, Royal Lady of the West, is a fabulous being reputed to dwell in a palace on the K’un-lun Mountains, where she presides over the hosts of the genii and guards the peaches of immortality.