Dramatic monologue is a type of lyric poem perfected by Robert Browning where a single speaker who is not the poet addresses another person or people at a critical moment, revealing their character through speech. Browning's poems "My Last Duchess", "The Bishop Orders His Tomb", and "Andrea del Sarto" are cited as examples, along with works by Tennyson, Hilda Doolittle, Amy Lowell, Robert Frost, E.A. Robinson, Ezra Pound, and Robert Lowell. The form is best exemplified by T.S. Eliot's "The Love Song of J. Alfred Prufrock."