" But she pursued them through their tangled lair And caught them, and put fire-flies in their hair; And then they all joined hands, and round and round They danced a morris on the moonlit ground. "

― Thomas Malory , King Arthur Collection (Including Le Morte d'Arthur, Idylls of the King, King Arthur and His Knights, Sir Gawain and the Green Knight, and A Connecticut Yankee in King Arthur's Court)