[Japanese ancient art] hand-painted blue and white porcelain cup 6 tea cups fried tea cup Chaoshan bubble

Blue and white porcelain is made of cobalt ore containing cobalt oxide as raw material, and the ceramic body is painted with decorations, and then covered with a layer of transparent glaze, which is fired once with a high-temperature reducing flame. Cobalt is blue after firing, and has the characteristics of strong coloring power, bright color, high firing rate, and stable color. It is simple and elegant, and it is the most influential porcelain before industrialization. In modern tea parties, we can still Seeing the traces of blue and white porcelain cups, it can be seen that blue and white porcelain is a handicraft that will not disappear with time.