A Distinguished Collection of Jade Carvings, Lots 501-530 A GROUP OF FOUR JADE CARVINGS OF FROGS Qing Dynasty or later Comprising: a crouching frog with its body resting upon its haunches and the head slightly raised, the stone of pale green tone with russet inclusions and fissures; a three-legged frog, with the mouth grasping a sprig arching over and flipping across its back, the stone of green and brown tone; a flat plaque in form of a frog, the back decorated with radiating sun-shaped motifs, the stone of dark brown tone with golden and white patches; a stylised crouching frog, pierced through the body with an aperture, the stone of creamy beige tone. The largest: 5.8cm (2 1/4in) long. (4). 清及更晚 玉雕蟾蜍一組四件