As a unique technique in the production of traditional Chinese porcelain, blue and white porcelain is rich and delicate in color, giving people visual enjoyment and aesthetic satisfaction. So, how many colors is the blue and white porcelain water divider?
Blue and white porcelain water-dividing material, also known as "blue and white material" or "green material", refers to the pigment used to draw blue and white porcelain patterns. The pigment is mainly composed of cobalt oxide, which is finely ground and blended to produce different shades and shades of blue. In the production process of blue and white porcelain, the use of water-separating materials plays a crucial role in the artistic effect of the final product.
The color level of blue and white porcelain can usually be divided into the following color levels:
First, the head is green. Head blue is the deepest and most intense color of blue and white porcelain, which presents a deep and steady blue tone. When painting blue and white porcelain, the head blue is often used to outline the outline of the pattern, as well as to fill the deeper part of the pattern, making the whole picture more three-dimensional and full.
Second, two green. Compared with the head blue, the color of the second green is slightly lighter, but it still belongs to a relatively strong blue tone. In the painting of blue and white porcelain, Erqing is often used to fill the secondary part of the pattern, or to express the shadow part of the pattern, so as to increase the layering and three-dimensional sense of the picture.
Three, three green. Sanqing is a relatively medium blue tone in the blue and white porcelain water separator, which is neither too heavy nor too light. When painting blue and white porcelain, the three green colors are often used to fill the main part of the pattern, or to express the lighting part of the pattern, making the whole picture brighter and fresher.
Fourth, four green. 
Siqing is the lightest and lightest blue tone in the blue and white porcelain water separator, which presents an elegant and fresh blue. In the painting of blue and white porcelain, the four green colors are often used to fill the details of the pattern, or to express the background part of the pattern, making the whole picture more delicate and exquisite.
In addition to the above four main color gradations, the blue and white porcelain water separator can also be blended and mixed as needed to produce more rich and varied color effects. These color layers are used flexibly in the painting of blue and white porcelain, making each blue and white porcelain work unique and charming, and becoming a treasure of traditional Chinese porcelain art.
In general, the color levels of blue and white porcelain are rich and diverse, from the deep head blue to the elegant four green, each color has its own unique charm and expressiveness. These layers of color are intertwined and fused in the process of painting blue and white porcelain, forming exquisite porcelain artworks. These artworks not only have high aesthetic value, but also are important carriers and inheritors of traditional Chinese culture. Today, we can still feel the profound heritage and unique charm of traditional Chinese culture from these blue and white porcelain works.