After dark vapours have oppressd our plains For a long dreary season, comes a day Born of the gentle South, and clears away From the sick heavens all unseemly stains
ATTRIBUTION:
John Keats (17951821), British poet. After Dark Vapours (l. 14). . .
The Complete Poems [John Keats]. John Barnard, ed. (3d ed., 1988) Penguin.