Never use the word 'audience.' The very idea of a public, unless the poet is writing for money, seems wrong to me. Poets don't have an 'audience'. They're talking to a single person all the time. ↗
Well it is certainly the case that the poems - which were in fact published during Shakespeare's lifetime - are weird if they began or originated in this form, as I think they did, because the poems get out of control. ↗
Science and art, or by the same token, poetry and prose differ from one another like a journey and an excursion. The purpose of the journey is its goal, the purpose of an excursion is the process. ↗