Why did Greek vase painters depict scenes of the Trojan War on their vases?

Greek vase painters depicted scenes of the Trojan War on their vases as a way to celebrate and commemorate this legendary conflict, which was central to their cultural identity and mythology. These scenes allowed them to showcase heroic ideals, the valor of warriors, and the consequences of pride and fate, drawing from epic tales like Homer's "Iliad." Additionally, such imagery served to connect viewers with their shared heritage and sparked conversations about themes of honor, love, and loss in Greek society.