Authors:

In Prison Wearily, drearily, Half the day long, Flap the great banners High over the stone; Strangely and eerily Sounds the wind's song, Bending the banner-poles. While, all alone, Watching the loophole's spark, Lie I, with life all dark, Feet tethered, hands fettered Fast to the stone, The grim walls, square lettered With prisoned men's groan. Still strain the banner-poles Through the wind's song, Westward the banner rolls Over my wrong.

William Morris (1966). “Collected works”
In Prison Wearily, drearily, Half the day long, Flap the great banners High over the stone; Strangely and eerily Sounds the wind's song, Bending the banner-poles. While, all alone, Watching the loophole's spark, Lie I,