What praise does the poem Looking at Lushan Waterfall express to the author?

Wanglushan Waterfall

Tang Dynasty: Li Bai

The purple mist is illuminated by sunlight, and the waterfall hangs in front of the mountain.

On the high cliff, it seems to be thousands of feet high, which makes people think that the Milky Way has fallen from heaven to earth.

This is a landscape poem written by the poet Li Bai when he lived in seclusion in Lushan Mountain at the age of about fifty. This poem vividly depicts the magnificent scenery of Lushan Waterfall and reflects the poet's infinite love for the great rivers and mountains of the motherland. This poem is very successful in metaphor, exaggeration and imagination, with unique conception, vivid language and bright washing. Su Dongpo appreciates this poem very much, saying that "the emperor sent the Milky Way to fall into the pulse, and there were fallen immortals in ancient times." The "immortal" is Li Bai. Looking at Lushan Waterfall is indeed an example of body description and lyricism.