Porcelain quadrangular Bitong (brush-holder), China, Qing dynasty, decorated with quails in rectangular cartouches on a yellow background of flower scrolls, Qianlong mark on base, 10.5x6.5 cm (crazing) Provenance: Brigitte Mavromichalis collection A quadrangular porcelain bitong (brushpot), China, Qing dynasty, Qianlong mark under the base, 10.5x6.5 cm (hairlines) Provenance: Brigitte Mavromichalis collection 清代瓷器筆筒 乾隆款 10.5x6.5厘米 有些裂紋 General surface wear Some firing imperfections Wear to glazes and gilding Some surface scratches Firing cracks and crazing Overall wear to the surface Some firing imperfections Wear to the enamels and gilding Some surface scratches Firing cracks and hairlines