This chapter examines how Byron draws attention to the material forms in which his works are mediated, beginning with Beppo, which ends because ‘My pen is at the bottom of a page’. It suggests that, in the artistic process of composition, Byron pondered questions that have concerned later critics and theorists from Walter Greg and F. W. Bateson to René Wellek and Nelson Goodman. By attending to the ways in which Byron marked his manuscript page, the chapter suggests that he thought of the literary work as having a distinctive, layered ontology. It situates his implied understanding of the nature of the literary work in relation to that of recent textual scholars such as John Bryant, Peter Shillingsburg, Jack Stillinger, and Paul Eggert. Byron wrote with a keen attention to the materiality of pens, ink, and paper, but he was also well aware that his poems could become mass-produced printed commodities. He was therefore concerned with how remediation changed the effect of a poem, and even its meaning, as effects specific to manuscript did not translate into print. Beppo provides a case in point, as it imagines itself as script, print, and voice by turns, or sometimes all at once.