Why was the clay at Urbino so important?

The clay at Urbino was crucial because it was rich in quality and ideal for producing fine ceramics, particularly majolica, which became a hallmark of Renaissance art. This clay allowed artisans to craft intricate and colorful pottery, leading to the city's reputation as a center for ceramic production. The unique properties of Urbino's clay contributed significantly to the region's cultural and economic prosperity during the Renaissance period.