Adonais: An Elegy on the Death of John Keats, Author of Endymion, Hyperion, etc. (/ˌædoʊˈneɪ.ɪs/) is a pastoral elegy written by Percy Bysshe Shelley for John Keats in 1821, and widely regarded as one of Shelley's best and best-known works. The poem, which is in 495 lines in 55 Spenserian stanzas, was composed in the spring of 1821 immediately after 11 April, when Shelley heard of Keats' death (seven weeks earlier). It is a pastoral elegy, in the English tradition of John Milton's Lycidas. Shelley had studied and translated classical elegies. The title of the poem is modelled on ancient works, such as Achilleis (a poem about Achilles), an epic poem by the 1st-century AD Roman poet Statius, and refers to the untimely death of the Greek Adonis, a god of fertility. Some critics suggest that S