An inside-painted snuff bottle by Wang Jiu Zhou Hengshui - Hebei, 1970 -1999 decorated to one side with a collared greyhound named Cangshui Qau under a pine tree, calligraphy to the side, the reverse with a brown Tibetan mastiff and a pine tree, red seal marks for the artist Wang Jiu Zhou above the dog's head, signed Wang Jiu Zhou on the side with two further red seals Note: After the style of two works by Giuseppi Castiglione dated 1746 and 1749 now hanging in the National Museum, Taiwan