The document provides biographical information about the English Romantic poet John Keats and analyzes some of his major works. It notes that Keats had a difficult life due to poor health and financial instability but was deeply in love with Fanny Brawne. It examines his distinctive use of sensuous language and mythology in poems like "Ode on a Grecian Urn" and "Ode to a Nightingale." These works contemplate themes of mortality versus artistic immortality through symbolic figures like the nightingale and urn. The document also provides context and summaries for his narrative poem "The Eve of St. Agnes," which contrasts religious ritual with earthly passion through the story of star-crossed lovers