"beheading game"). The poem revolves around two games: an exchange of beheading and an exchange of winnings. These appear at first to be unconnected. However, a victory in the first game will lead to a victory in the second. Elements of both games appear in other stories; however, the linkage of outcomes is unique to Gawain. Times and seasons Times, dates, seasons, and cycles within Gawain are often noted by scholars because of their symbolic nature. The story starts on New Year's Eve with a beheading and culminates one year later on the next New Year's Day. Gawain leaves Camelot on All Saints Day and arrives at Bertilak's castle on Christmas Eve. Furthermore, the Green Knight tells Gawain to meet him at the Green Chapel in "a year and a day"—in other words, the next New Year's Day. Some scholars interpret the yearly cycles, each beginning and ending in winter, as the poet's attempt to convey the inevitable fall of all things good and noble in the world. Such a theme is strengthened by the image of Troy, a powerful nation once thought to be invincible which, according to the Aeneid, fell to the Greeks due to pride and ignorance. The Trojan connection shows itself in the presence of two nearly identical descriptions of Troy's destruction. The poem's first line reads: "Since the siege and the assault were ceased at Troy" and the final stanzaic line (before the bob and wheel) is "After the siege and the assault were ceased at Troy". Symbolism The Green Knight Scholars have puzzled over the Green Knight's symbolism since the discovery of the poem. British medievalist C. S. Lewis said the character was "as vivid and concrete as any image in literature" and J. R. R. Tolkien said he was the "most difficult character" to interpret in Sir Gawain. His major role in Arthurian literature is that of a judge and tester of knights, thus he is at once terrifying, friendly, and mysterious. He appears in only two other poems: The Greene Knight and King Arthur and King Cornwall. Scholars have attempted to connect him to other mythical characters, such as Jack in the green of English tradition and to Al-Khidr, but no definitive connection has yet been established. He represents a mix of two traditional figures in romance and other medieval narratives: "the literary green man" and "the literary wild man." The Green