Bronze sculptures are renowned for their durability and timeless beauty, but prolonged UV exposure in outdoor settings can significantly impact their appearance and longevity. When exposed to ultraviolet rays, bronze undergoes a natural oxidation process, leading to the formation of a patina—a thin layer that alters the sculpture's color over time. While some patinas are desirable for their artistic effects, excessive UV exposure can accelerate uneven weathering, causing discoloration or surface degradation.

To mitigate UV damage, protective coatings like wax or lacquer are often applied to slow oxidation. Regular maintenance, including cleaning and reapplying protective layers, helps preserve the sculpture's integrity. Additionally, strategic placement in shaded areas or using UV-resistant sealants can reduce harmful effects. Understanding these factors ensures bronze artworks remain visually stunning for generations, blending artistry with nature's elements.