La Belle Dame sans merci, poem by John Keats, first published in the May 10, 1820, issue of the Indicator. The poem, whose title means “The Beautiful Lady Without Pity,” describes the encounter between a knight and a mysterious elfin beauty who ultimately abandons him. It is written in the style of a folk ballad, with the first three stanzas a query to the knight and the remaining nine stanzas the knight’s reply. The poem is sometimes seen as a counterpart to Keats’s “The Eve of St. Agnes,” which represents an idyllic view of love. Keats took his title from a medieval poem with the same name by the French poet Alain Chartier.