Qianlong four-character mark and of the period The bowl with deep rounded sides rising from a short foot to a slightly everted rim, the the interior and exterior sides polished to a silky finish, the translucent stone of an olive-green colour dappled with cloudy inclusions and flecks of dark green, the recessed base incised with the four-character mark, wood stand.20.8cm (8 2/8in) diam. (2).