What is the style of the great ziggurat of king urnammu?

The Great Ziggurat of Ur, built by King Ur-Nammu in the 21st century BCE, exemplifies the architectural style of ancient Mesopotamian ziggurats. It features a massive, terraced structure with a rectangular base, rising in a step-like fashion to a shrine at the summit. Constructed primarily from mud bricks, the ziggurat is adorned with a series of staircases and platforms, reflecting a blend of religious significance and monumental grandeur. Its design emphasizes both functionality in religious practices and the demonstration of political power.