Signed Liang ?, 19th centuryOf cylindrical form naturalistically modelled imitating bamboo with pin-prick marks on the rim, intricately and deftly carved around the body in various levels of relief with a continuous scene of eight horses and five grooms within a mountainous riverscape with rocky outcrops, pine trees and finely incised waterfalls, wood stand. 16cm (6 1/4in) high (2).