Homer's 'The Iliad' is a cornerstone of ancient Greek literature, known for its epic scope, intricate storytelling, and rich character development. The work follows the journey of the Greek hero Achilles during the Trojan War, exploring themes of honor, power, and the tragic consequences of war. Homer's intricate use of similes and metaphors adds depth to the narrative, while his rhythmic dactylic hexameter style enhances the poem's musicality and memorability. 'The Iliad' serves as a foundational text in Western literature, influencing subsequent works such as Virgil's 'Aeneid' and Dante's 'Divine Comedy'.