When did Chinese painting poetry originate?

Scholars of past dynasties have different opinions on the origin of poetry and painting, that is, the beginning of the combination of poetry and painting. Some people think that it can be traced back to the Wei, Jin, Southern and Northern Dynasties, saying that Gu Kaizhi's "Luo Chong Fu Tu Juan" is a model of the combination of ancient poetry and painting. Some people think that inscribed poems originated in the Song Dynasty because most paintings before the Song Dynasty lacked inscriptions and postscript. Du Qian's "Memories of Painting in a Pine Pot" said: "The Tang people only hid the root stone in the fine print, and those who failed to finish the book often fell behind others. Year after year from the Song Dynasty.