In a rare find near Ancient Messene, archaeologists have recovered fragments of 2,500-year-old limonite-painted ritual banners. The use of limonite, an iron ore pigment that produces a striking metallic yellow-brown hue, has been linked to the 'Festival of the Copper Sower,' an archaic agrarian rite that celebrated the first turning of the soil with metal plows.
The banners depict stylized figures of farmers and oxen, suggesting that the festival was a grand public event involving the consecration of agricultural tools. This discovery sheds light on how ancient Greek rural communities integrated technological advancements in metallurgy with their religious and seasonal festival calendars.