I am Wei Hongyan, a teacher in the Department of Fine Arts, Shifan University, Shandong Province. Today, I would like to introduce some of my modern ink painting works to you, as well as some related expression techniques. Ink painting is the technical name of Chinese painting. There are some records in the history of painting and ancient techniques. Commonly speaking, Gu means ink line. There is no ink line in ink painting. It is completely painted with colors. Or let the line be hidden under the color or hidden in the color. As for this technique, when did it start? I think that from Dunhuang's murals, the works of the Northern Wei Dynasty already have the freshness of ink painting. We can see this from the works in a while. In addition, in the ancient imperial circle, the line is very light and very thin. After coloring, there is almost no line. It is called ink line. In the period of the Northern Song Dynasty, Xu Chongsi also imitated the imperial circle. He made some paintings completely in color. Fortunately, it is called ink painting. The later people called this technique ink painting. In today's public painting, ink painting has also achieved great development. The form is diverse and colorful. Its characteristic is that it is more free and casual in expression. It does not pay attention to the factor of line. It does not pay attention to the factor of ink line at all, but emphasizes the factor of color. This is different from the public painting of line coloring. The method of line coloring, which is different from the ink technique, attaches great importance to the performance of all factors of line. For example, the connotative rhythm of the line, the shape function of the line, and the decorative nature of the structure of the line itself. Therefore, in this kind of painting, it attaches great importance to the meaning of line's independent aesthetics. It can be seen that the biggest difference between these two painting methods is the use of lines. In addition, the language of painting is diverse. Sometimes it is integrated, but sometimes it is not. Each painting is absolutely ink painting, or it is absolutely line drawing. We can see the difference between them from the work later. Now let's take a look at the work. Look at the above picture. This line is very strong. It's almost colorless. It is a work that emphasizes the technique of using lines. These two paintings are all original paintings. The line of the original painting can reach the peak. Although this painting uses a lot of heavy colors, the line still has a very independent aesthetic meaning. The line is very good. These two paintings are not ink paintings. This painting is the original Yongle Gongbi painting. This Yongle Gongbi painting is the Gou Le method. Its line is a stronger line. The line is not colorless. The color is filled in by the line. Then the line is completely exposed. This method has a very strong sense of line. It forms a very clear contrast with the ink painting. This painting is also Yongle Gongbi painting. It is also characterized by this style. It pays great attention to the sense of line. This painting is a painting of the Ming Dynasty. It was painted by Tang Yin. It is Yongle Gongbi painting. It also uses lines. The color of the line is different from the ink painting. This painting is a painting of the Ming Dynasty. It is also a ink line. This painting is a painting of the Ming Dynasty. It can also be seen that the line is stronger. This is a painting of the Ming Dynasty. This is an obvious ink painting. There is no ink line. It is completely based on the relationship between the colors to express the object. This painting can see the difference from the previous paintings. This painting is a painting of the Qing Dynasty. It is completely ink painting. There is no line at all. The edge of the object is completely connected by color. This painting is a painting of the Ming Dynasty. This painting can be said to be a combination of line and ink. This painting is a painting of the Ming Dynasty. It can be said to be an ink painting. The line is completely hidden in the color. There is no trace of the line at all. The plant below is a line. This painting is also a painting of the Ming Dynasty. It is an ink painting. This flower is also an ink painting. In the early Dunhuang murals, In the early Dunhuang murals, The ink painting has been reflected in the works of the Northern Wei Dynasty. You can see it from this painting. It is not emphasized by the use of lines. It is not emphasized by the use of lines. It emphasizes the decoration effect of the color blocks. This painting is also a work of ink painting. This painting is also a work of ink painting. From this painting, We can see the difference between ink painting and line painting. We can see the difference between ink painting and line painting. The modern technique of ink painting is very developed. The modern technique of ink painting is very developed. Now I want to talk about the symptomatic technique of ink painting. I will begin by introducing the symptomatic technique of ink painting.