Coleridge's "Kubla Kahn" was based on Coleridge's dream vision.
Kubla Khan; or, A Vision in a Dream: A Fragment is a poem written by Samuel Taylor Coleridge, completed in 1797 and published in 1816.
Samuel Taylor Coleridge was an English poet, literary critic, philosopher and theologian who, with his friend William Wordsworth, was a founder of the Romantic Movement in England and a member of the Lake Poets.