1. Blue-and-white porcelain folded blue-and-white porcelain glaze is a special name for blue-and-white porcelain on a white background. Typical blue-and-white wares use cobalt materials to depict patterns on the china, and then apply a transparent glaze, which is fired at a high temperature. The blue flower is under the glaze, so it is an underglaze color. The characteristics of blue and white porcelain are bright, fresh, elegant, generous, highly decorative, and never fade, so it is cherished by people at home and abroad; The blue-and-white porcelain is generally blue-flowered porcelain on a white background, and later, it also includes white-flowered porcelain on a blue background.
2. Doucai folded is a variety of underglaze blue and white, underglaze red and overglaze colors. Doucai was created and burned in the Chenghua period of the Ming Dynasty. It is a decorative variety that combines underglaze (blue and white) and overglaze colors. Doucai is characterized by both static and dynamic, with sharp contrasts, which are both elegant and grand. This decoration has shown a wealth of expressiveness and its character.
3 There are many common objects depicted in ancient colors, such as figures, landscapes, dragons, mandarin ducks, pine and cypresses, Ganoderma lucidum, flowers and plants. Ancient colored porcelain has been widely praised at all the world expositions. It is one of the traditions of Jingdezhen ceramic technology. In terms of age, it includes Daming Cai and Kangxi Cai; in terms of color, there are three colors, five colors and red and green colors. Its technical characteristics are single-line plane, strong and powerful lines, concise and vivid strokes, strong color contrast, generalized and exaggerated image, strong folk style, and strong decoration.
