Arthur O'Shaughnessy's career as a natural historian in the British Museum, and his consequent preoccupation with the role of work in his life, provides the context with which to reexamine his contributions to Victorian poetry. O'Shaughnessy's engagement with aestheticism, socialism, and Darwinian theory can be traced to his career as a Junior Assistant at the British Museum, and his perception of the burden of having to earn a living outside of art. Making use of extensive archival research, Jordan Kistler demonstrates that far from being merely a minor poet, O'Shaughnessy was at the forefront of later Victorian avant-garde poetry.