Porcelain single operation. In this process, "green" (unfired) ceramic wares are heated to high temperatures in a kiln to permanently set their shapes. Porcelain is fired at a higher temperature than earthenware so that the body can vitrify and become non-porous. Porcelain originated in China, and it took a long time to reach the modern material. Until recent times, almost all East Asian porcelain was of the hard-paste type. There is no precise date to separate the production of proto-porcelain from that of porcelain. Although proto-porcelain wares exist dating from the Shang dynasty (1600–1046 BC), by the time of the Eastern
French porcelain collection. Ferdinand's first purchase of Sèvres is a poignant narrative at Waddesdon manor, in which at 21 years old, he treated himself to the famous turquoise Sèvres 'boat shaped' potpourri vase "which he bought in instalments and is still at Waddesdon". French porcelain French porcelain has a history spanning a period from the 17th century to the present. The French were heavily involved in the early European efforts to discover the secrets of making the hard-paste porcelain known from Chinese and Japanese export porcelain. They succeeded in developing soft-paste porcelain, but Meissen porcelain was the first to make true hard-paste,