Theme of art power
The purpose of this poem is to show what kind of an impact art has on people. An artist's purpose is to create art that moves people, and different types of people. The speaker of this poem tells us that her wine song will impact people in such a way that they will gather up the courage to turn their life around completely. Her song is there to be heard by different people; everyone can find meaning in the song that relates to them individually and move them in a similar way.
Theme of imagism
Imagism as an artistic movement relies on powerful directness, on the thread of images, and on a message that is clear and straight to the point. The main purpose is for poetry to be understood and impact as many people as possible. Rather than featuring complex syntax and a variety of intricate allusions, poems are made out of simple sentences and images familiar to the average reader. The speaker of the poem, which we could infer that it is the poet herself, in a meta-fictional manner tells us that she will write a song that comes out of a bowl that is complex and simple at the same time and that the song will be about that what is close to the reader which is beauty of the nature and that song will have a life altering impact on those who hear it.