Poet Simon Armitage goes on the trail of one of the jewels in the crown of British poetry, Sir Gawain and the Green Knight, written about 600 years ago by an unknown author. The poem has got just about everything - it is an action-packed adventure, a ghost story, a steamy romance, a morality tale and the world's first eco-poem. Armitage follows in the footsteps of the poem's hero, Gawain,... see more