Prose exists to convey meaning, and no meaning such as prose conveys can be expressed as well in poetry. That's not poetry's purpose.
Basil BuntingAll you can usually say about a poem or a picture is, 'Look at it, listen to it.' Whether you listen to a piece of music or a poem, or look at a picture or a jug or a piece of sculpture, what matters about it is not what it has in common with others of its kind, but what is singularly its own.
Basil Bunting