Porcelain is a frequently found material in antique and period jewelry, especially during the 1800s. It is a type of ceramic that lends itself very well to jewelry as it is hard, translucent and heat resistant. Before the advent of the first photographs used in jewelry in 1839 (daguerreotypes) miniature portraits were often painted on porcelain and worn as brooches or pendants. After this date, porcelain portraits are still found although not as frequently. Painted porcelain is not just for portraits however; bucolic scenes, flowers, Classical Revival and other motifs are found frequently in antique rings, pendants, earrings, brooches and necklaces. Also, unpainted but delicately sculpted porcelain, often in the shape of flowers, was popular. Unglazed porcelain is referred to as ‘biscuit’. Wedgewood worked often with unglazed porcelain.