Creamware printers to Josiah Wedgwood by 1763, for example. By 1760 creamware was often enamelled for decoration, using a technique adopted from the early porcelain industry. This consisted of painting overglaze on the ware with pigments made from finely powdered coloured glass and then firing again to fuse the enamel to the ware. The varied enamel colours did not fuse at the same temperature so several firings were generally needed, adding to the expense. There were approximately 130 potteries in North Staffordshire during the 1750s, rising to around 150 by 1763 and employing up to 7,000 people – a large number
Japanese pottery and porcelain of Buddhism in the late 16th century, leading tea masters introduced a change of style and favored humble Korean tea bowls and domestic ware over sophisticated Chinese porcelain. The influential tea master Sen no Rikyū (1522–1591) turned to native Japanese styles of simple rustic pottery, often imperfect, which he admired for their "rugged spontaneity", a "decisive shift" of enormous importance for the development of Japanese pottery. The Raku family (named after the pottery rather than the other way round) supplied brown-glazed earthenware tea bowls. Mino, Bizen, Shigaraki (Shigaraki ware), Iga (similar to Shigaraki), and other domestic kilns also supplied tea