A very rare Imperial pale green jade inscribed 'Gushan fanghe tu' boulder
QianlongDeftly carved as a three-peak mountain, carved on one side with the sage Lin Bu and his male attendant standing on a rocky ledge releasing a crane from its cage and watching it in flight, beside a gushing stream, a large pine tree and overhanging wutong and bamboo branches, the rock-face finely incised with the Imperial poem titled Xiang Shengmo Gushan fanghe tu jiyong qiyun, the reverse carved with rocky outcrops strewn with lingzhi fungus, grass, and overhanging bamboo and willow branches, the stone of pale green tone with slight striations and very minor russet spots, wood stand. 16.7cm (6 5/8in) long (2).