What are the main artistic features of Gorky's Haiyan?

Gorky's Haiyan is a beautiful poem written in the form of fable. First of all, the successful use of symbolism is one of the outstanding artistic features of the works. Stroke, rain, thunder and electricity are symbols of reactionary forces, and the turbulent sea symbolizes the revolutionary power of the people. Haiyan is the embodiment of revolutionary soldiers and victory prophets. The images of seagulls, sea ducks and penguins symbolize bourgeois politicians and ordinary citizens. Secondly, the vivid description of the scenery and the use of rhetorical devices such as contrast, contrast, metaphor and personification enhance the artistic atmosphere and expression effect of the works. Thirdly, the poetic language is vivid, vivid and emotional, with a sense of music and pictures, and the whole poem is full of romantic passion.