A good Chinese sancai pottery pillow, Northern Song - Jin dynasty, 12th-13th century, carved on the curved rectangular top with peony flowers and leaves, all four sides moulded with recumbent water buffalo on lotus flowers on a flower head and geometric ground, the base unglazed, 16.2 cm long x 8.9 cm deep, Japanese wood box.Provenance: Formerly from a private Japanese collection.北宋-金 三彩瓷枕拍品来源：日本私人收藏