Coalport porcelain as vases, small boxes and table baskets. In 1820 Rose received the gold medal of the Society of Arts for his feldspar porcelain and an improved, lead-free glaze, with which the enamel colours fused in firing. Favourite patterns were the "worm sprig" and the "Tournai sprig" introduced by Billingsley at Pinxton, the Dresden-inspired "Berlin china edge", and the blue transfer willow pattern and blue dragon pattern. During the 1830s the factory initiated the practice of applying a light transfer printed blue outline, to guide the painters. This preserved some of the freedom of hand-painted decoration, while it enabled Rose to
Chinese ceramics terms used to classify Chinese porcelain by the dominant element in its colour palette. Famille verte (康熙五彩, "Kangxi wucai", also 素三彩, "Susancai"), adopted in the Kangxi period (1662–1722), uses green and iron red with other overglaze colours. It developed from the "Wucai" (五彩, "Five colours") style. Famille jaune is a variation using famille verte enamels on a yellow ground. Famille noire (Chinese: 黑地素三彩, "Modi susancai") uses a black ground (although some clobbered wares had the black added in the 19th century). Famille rose (known in Chinese as "Fencai" (粉彩) or "Ruancai" (軟彩, simplified 软彩), meaning 'soft colours', and later as