Yeah and? is there anything else that will be attached to this question
Answer:
Well its the imagery of that article, it depends on which it is about, since you lack an article to spare for us theres not much I can do.
Explanation:
Sir gawain and the green knight is part of the arthurian legend. it is also a medieval poem. even though the author of this poem is not known, still the work is considered as the greatest poem of the english medieval romances. the poem is implying that the green knoght is some type of forest or greenland spirit.