Bronze sculptures, admired for their timeless beauty, are susceptible to deterioration due to various factors. One primary cause is environmental exposure, including humidity, pollution, and salt air, which accelerate corrosion and patina formation. Chemical reactions, such as bronze disease (a form of chloride-induced corrosion), can irreversibly damage the metal's surface. Physical wear from improper handling, cleaning, or vandalism also contributes to degradation. Additionally, temperature fluctuations cause expansion and contraction, leading to cracks or structural weakness. Poor maintenance, like using harsh chemicals or neglecting protective coatings, further hastens deterioration. Understanding these causes helps in preserving bronze artworks for future generations.