Bronze sculptures are prized for their durability and timeless beauty, but they face unique challenges in high-rainfall regions. The constant exposure to moisture accelerates corrosion, leading to the formation of unsightly green or blue patina, which, while natural, can become uneven or excessive. Prolonged wet conditions also promote the growth of mold and algae, further degrading the sculpture's surface. Additionally, rainwater can seep into tiny cracks, causing internal structural damage over time. Acid rain, common in urban areas, exacerbates these issues by chemically reacting with the bronze. To mitigate these problems, regular cleaning, protective wax coatings, and proper placement under shelters are essential for preserving these artistic treasures.