The jade brush rest carved in naturalistic form similar to viewing stone, with jagged edges, small pierced holes, and uneven surface, the jade is of greyish-white color tone with russet, set on wooden stand.|Yuan Dynasty period.||Height: 2 1/2 in (6.3 cm) Length: 6 in (15.2 cm) Width: 1 in (2.5 cm)|元 白玉雕山石筆架|元代玉筆架已經追求人工雕琢的藝術韵味，有文人情趣。此筆架通體有大小不一的孔洞，頗有洞石的自然天趣。