Why should Badashanren be called Badashanren?

Badashanren was Zhu Da (about1626-about 1705), a painter in the early Qing Dynasty.

Born in the sixth year of the apocalypse of the Ming Dynasty, he was descended from the imperial clan of the Ming Dynasty. According to legend, he was the seventh grandson of Pan Zhuquan, Sun Yiyang, Wang Diantu and Ning Ming. He became a monk at the age of 23 and returned to the secular world at the age of 40. He pretended to play the world crazy, and he was crazy. He spent most of his life selling books and paintings for food and clothing, and used his cold and ethereal pen and ink and aloof image to vent his grief and the pain of his home country. Badashanren, who was appointed by the agency, was regarded as "dumbfounding" by later generations, showing his grief and helplessness in his chest. Badashan people died in the forty-fourth year of Kangxi (A.D. 1705) at the age of 80, that is, 8 1 year. Zhu Da's art has aroused great repercussions in the East, especially in Japanese painting circles and even in the world. There are few novels, poems and literary works in Badashanren's paintings and calligraphy, which are no longer visible. Such as: lotus pond bird painting, river flower painting, fish and duck painting, fish music painting, miscellaneous flower painting, willow bathing bird painting, lotus dew painting, dashi fish painting, double eagle painting, ancient beauty painting and Mosong painting. In terms of calligraphy, there are Preface to Lanting, Four Screens of Linjiang, famous calligraphy posts, cursive poems and other scrolls, all of which are treasured by museums and courtyards at home and abroad.