Poetry, poetry, should have the same connotation as poetry and the same rhythm as song. If it is only compared to a literary genre, it is too rigid and does not conform to the broad spirit of poetry. Poetry is your heart. When your heart points to it, you will gain something. Whether it is hazy or straightforward, it is your mood!
Misty poetry means that the literal meaning is clear, but I can't find what the author wants to express. Whether it is metaphor or metonymy, in short, images can refer to a variety of feelings in a deep sense! Exactly, wireless melancholy is hard to say, but it's a cool and good autumn!