Picture of ice patterns on circular plaza paving

Quick answer：

Ice patterns on circular plaza paving are artistic designs created on the surface of paving stones in a plaza or public square. These patterns are often crafted to reflect the texture and aesthetic of ice, which can be achieved through various techniques such as engraving, embossing, or 3D modeling. They are commonly used in cold climates for decorative purposes, enhancing the visual appeal of the space and providing a unique surface texture underfoot.