Analysis:
According to the records of Leixin Mohist Scripture in Qing Dynasty, every ink day is for daily use, and it is only halved at the age of one, so ten thousand gold is not exchanged. On the other hand, it is said that a thousand dollars in Song poetry can't be exchanged for elixir, so a cloth is needed.
I. Inkstone
Inkstone, also known as inkstone, is one of the traditional Chinese handicrafts. Together with pen, ink and paper, it is called the traditional Four Treasures of the Study of China, and it is an essential tool for China's calligraphy. Inkstone materials are also widely used, among which Hongsi inkstone in Qingzhou, Shandong Province, Duanyan in Zhaoqing, Guangdong Province, She Yan in Guzhou (now Huangshan Mountain) in Anhui Province and Taohe inkstone in Zhuoni, Gansu Province are the most prominent, and they are called "four famous inkstones".
Liu Xi's Interpretation of Names in the Han Dynasty explained: "Those who write inkstones can study ink, but they can study ink, which makes the messenger flexible.". It evolved from a grinder in primitive society. In the early days, the shape of inkstone was primitive. It is made of a small millstone pressed with ink pills on a smooth stone tool and ground into ink. By the Han dynasty, there were carvings on the inkstone platform, and there were enough under the stone cover.
From the Wei, Jin, Sui and Tang Dynasties, a round porcelain inkstone appeared, which was more than three feet long. The dustpan-shaped inkstone is a common kind of inkstone in Tang Dynasty, similar to dustpan. One end of the inkstone falls to the ground, and the other end is supported by feet. During the Tang and Song Dynasties, the shapes of inkstones became more diversified.
Second, rice paper.
Xuan paper, a specialty of Jingxian County, Xuancheng City, Anhui Province, is a national geographical indication product. Jingxian county is located in the southern edge of mid-latitude, classified by meteorological indicators, and belongs to the humid climate of north subtropical and subtropical monsoon. The climate is mild, the rainfall is abundant, and the light resources are abundant, with distinct spring, summer, autumn and winter.
The annual average temperature 15.7℃, and the annual extreme maximum temperature is 40.8℃. There are about 1000 kinds of herbs suitable for the raw materials and manufacture of rice paper in Jingxian county. During the Tianbao period of the Tang Dynasty, there were "paper and pens" on the boats of Xuancheng County among the tributes shipped to Chang 'an, the capital of China. It can be seen that there were already papers and pens produced in Xuancheng County at that time.
Xuan paper is a unique handicraft in China. It has the characteristics of soft and tough texture, smooth as jade, not decaying and ever-changing Mo Yun. Enjoy the reputation of "Millennium Life Paper" and be known as "National Treasure". Painting with inscriptions on rice paper, Mo Yun is clear, well-organized, full of backbone, magnificent, thick but not muddy, light but not gray, and its calligraphy and painting are vivid and shiny on paper.