Blue and white sacral ware Be that as it may, as far back as the 15th century Venetian alchemists are said to have learned from the Arabs how to make soft-paste porcelain, but it was weak and fragile and not a success.
無論如何，據說十五世紀有位威尼斯煉金師曾向阿拉伯人學製軟瓷，但脆弱易碎，並不成功。