The poems of Coleridge were written in the Romanticist era and thus, have elements of nature imagery imbedded within. For example in "Kubla Khan" Coleridge describes the location "Where Alph, the sacred river, ran through caverns measureless to man..." using nature imagery to place a clear image in the readers mind and enjambment to keep the flow of the poem. As mentioned above his poetry represents not just a journey for the character, but also a journey for the reader through the nature and sensory imagery.
"This Limetree Bower My Prison" is a poem in which Coleridge, incapacitated due to injury, takes us on an imaginative journey with him to the dell where his friends are exploring. Taking this journey gives rise to a change of opinion. Coleridge originally feels trapped giving a negative view of his situation, "This Limetree bower my prison", using the metaphor of his situation being like a prison to emphasise the fact that he feels trapped. Upon taking the journey his opinion is changed