Wen Yiduo used many beautiful images when describing some ugly things in his poem Dead Water. What is the poet's intention in writing like this?

When describing ugly things, beautiful images are used to reflect the author's resentment against the corrupt and dark old China. The author's hatred was further expressed. From color to sound, from static to dynamic, the poet clearly describes the state and characteristics of stagnant water, and reproduces the rotten, moldy and hopeless scene of stagnant water layer by layer. At the same time, the poet's anger was projected into concrete and objective images, venting his strong dissatisfaction with the real society. The poet expressed his extreme dissatisfaction with the reactionary ruler in an exaggerated tone.