The Chinese national culture has been developed for more than 5,000 years, and in the long history of more than 5,000 years, our ancestors have created many colorful and rotten cultural relics. After experiencing the outbreak of war, these cultural relics have come to us with the passage of time and have become the relics of wealth with cultural value created in the historical practice of human society. In particular, ancient painting cultural relics are real treasures left to us by our ancestors, which not only have high research value in history, but also have different roles in fine arts and education.

As we all know, the most famous ancient painting and cultural relics on the mainland belongs to the "Qingming River Map" no doubt, it is the famous painter of the Northern Song Dynasty Zhang Zeduan painted, the total length of 528.7 cm, the width of 24.8 cm, in the form of a long scroll using the method of scattered perspective, vividly recorded the 12th century China's Northern Song Dynasty capital City Tokyo city appearance and the living conditions of people of all walks of life at that time, is the Northern Song Dynasty period of the capital of the Capital Into Beijing prosperity of the testimony, but also the portrayal of the Northern Song Dynasty urban economic situation. After the discovery of this work, it was listed as one of the top ten famous paintings in the mainland, rated as a national treasure level cultural relics, and treasured in the museum of the Forbidden City.
In fact, among the many cultural relics in the Forbidden City, the most precious is the calligraphy and painting cultural relics, which have different historical values and occupy half of the Palace Museum. The most famous painting in the Palace Museum is not only the "Qingming River Map", but also one painting that became famous because of its strange painting style, this painting is called "Skeleton Illusion". It was made by a painter named Li Song during the Southern Song Dynasty, and the painting mainly tells the joyful scenes of women and children during the Southern Song Dynasty.
In fact, this has a lot to do with the culture of the Southern Song Dynasty, in the society at that time, the skeleton was a kind of humorous metaphor for people, but with the passage of time, such a metaphor has been gradually forgotten, which is why many people today are horrified by this picture. Later, experts enlarged the painting 10 times, and when they looked closely, they found a particularly frightening thing. I saw that there were a total of 206 bones on this skeleton, how to explain this? There is indeed 206 bones in the human body, but in the feudal era when the medical level was backward, people understood the structure of the human body so much?
Although this painting reveals strangeness everywhere and hides many mysteries, it has to be mentioned that Li Song's painting plan is indeed very amazing, in the feudal social period at that time, he was able to paint such a godly skeleton, and has such a deep understanding of the structure of the human body, which is indeed amazing. It is obvious that in order to paint this work, he conducted a meticulous study of the human body, and it has to be said that this admiration spirit of the painter is very worthy of our admiration. This painting is also indeed of great historical value and deserves to be studied by experts