Shield of Achilles. The Shield of Achilles is the shield that Achilles uses in his fight with Hector, famously described in a passage in Book 18, lines 478-608 of Homer's Iliad.
The intricately detailed imagery on the shield has inspired many different interpretations of its significance, with no definitive answer. In the poem, Achilles lends Patroclus his armor in order to lead the Achaean army into battle.
Ultimately, Patroclus is killed in battle by Hector, and Achilles' armor is stripped from his body and taken by Hector as spoils. The loss of his best friend, prompts Achilles to return to battle, so his mother Thetis, a nymph, asks the god Hephaestus to provide replacement armor for her son.
He obliges, and forges a shield with spectacular decorative imagery. Homer's description of the shield is the first known example of ekphrasis in ancient Greek poetry; ekphrasis is a rhetorical figure in which a detailed description is given of a work of art.
Besides providing narrative exposition, it can add deeper meaning to an artwork by reflecting on the process of its creation, in turn allowing the audience to envision artwork that they can't see. The passage in which Homer describes the creation of the shield has actually influenced many later poems, including the Shield of Heracles once attributed to Hesiod. Virgil's description of the shield of Aeneas in Book Eight of the Aeneid is clearly modeled