A RARE PAIR OF IMPERIAL UNDERGLAZE-BLUE AND PUCE-ENAMELLED BRUSH HANDLESIron-red Qianlong seal marks and of the periodEach cylindrical handle decorated with two ferocious five-clawed dragons writhing through stylised clouds and five bats, fitted box.22cm (8 5/8in) longProvenance: 清乾隆 青花胭脂紅釉彩雲龍紋文筆一對礬紅「大清乾隆年製」篆書款Provenance:Christie's London, 3 November 2009, lot 287The Robert Chang Collection, Hong Kong來源：倫敦佳士得，2009年11月3日，拍品287香港張宗憲先生珍藏Compare with a very similarly decorated pair of brushes with iron-red dragons in the Wang Xing Lou Collection, illustrated inImperial Perfection, The Palace Porcelain of Three Chinese Emperors, Hong Kong, 2004, pp.94-95, no.31.類例可參考望星樓收藏一對釉裏紅龍紋文筆，見《清代康雍乾官窑瓷器：望星樓藏瓷》，香港，2004年，頁94-95，編號31。