Qianlong seal mark and of the periodDelicately potted with deep rounded sides rising from a short straight foot to a slightly everted rim, the exterior finely enamelled with blossoming floral sprays encircled by an elaborate and dense chains of interlocking C-scroll vines, all below a band of trefoils around the rim, the interior enamelled with a roundel of aster and leafy sprigs in vivid tones of red, blue, yellow, green and aubergine. 15.3cm (6in) diam.