Task 2: Gothic Obsessions with the Past A common Gothic convention is an obsession with the past. Analyze how this convention is found in Robert Browning’s poems "Porphyria’s Lover," "The Laboratory," and "My Last Duchess"; and Percy Bysshe Shelley’s Gothic drama The Cenci. Why does Gothic literature focus on the past? What effect does this have? Provide textual evidence for your response.