Blue and white porcelain, also known as white blue and white porcelain, often referred to as blue and white, is underglazed porcelain. Blue and white porcelain uses cobalt oxide containing cobalt ore as raw material to draw patterns on the ceramic body, then cover with a layer of transparent glaze and burn once by high temperature reducing flame. After the cobalt material is fired, the flower surface has a blue pattern, which is beautiful and clean, clear and elegant, and has stable coloration, is not easy to wear, and does not have the drawbacks of lead dissolution. Gong Yi in the Qing Dynasty praised the blue-and-white porcelain in his "Tongge": "The white glaze and blue-flowers are in full bloom, and the flower is clear from the glaze. It can be used to create a congenital nature and the Tai Chi life is born." The original blue-and-white porcelain was seen in the Tang and Song dynasties, and the mature blue and white porcelain appeared in Jingdezhen in the Yuan Dynasty. The Ming Dynasty blue and white became the mainstream of porcelain. Qing Kangxi developed to the top. During the Ming and Qing Dynasties, it also burned a variety of blue and white flowers, green peacock green glaze, bean green glaze blue and white, blue and white red flowers, blue and white flowers, blue and white glazed varieties. Over the years, blue and white porcelain has always maintained a strong vitality. Today, it is still popular with its clean and clean style.
The Qing dynasty blue and white porcelain was replaced by the equal green to replace the mud and green material of the Su。 It was known for its elegance。 The hair color is soft, the blue is shining, and the color is stable and calm。 Compared with the white and warm fetal glaze and the delicate ornamentation, it is quite refined and quite blackish。 In the article, the blue-flowered bowl is open, lightly curved, and ring-footed, and the tyres are light and thin。 The blue-and-white patterns are vivid and the blue-and-white flowers are elegant and elegant。 Bowl heart painted flowers, surrounded by good fortune lines, to the blue-and-white bowl as a whole added a lot of anger。 The blue-and-white bowls are voluminous and elegant, elegant and dignified, with smooth natural glazes, and even texture and moisturizing。 Regardless of patterns, painters, shapes, and sizes, the world is incompetent。 Appreciated by domestic porcelain teachers for the Qing Dynasty, it has a high collection。 Investment value。
The entire art market, blue and white porcelain has always been the darling of the collection market, with superb artistic creation has occupied the layout of the art collection. Porcelain prices have spread every day, attracting more and more collectors to stop. With the rapid development of China's economy, the value of porcelain, a Chinese original artwork, has also risen, maintaining a 20% annual increase. The Hong Kong Sotheby’s 2017 spring auction event ended with a sale of HK$202 million, HK$229,037,500. Porcelain itself is difficult to preserve. Coupled with the history of wind and frost in China from ancient times to the present, the existence of blue and white porcelain can be said to be rare, which has attracted people's pursuit of it.