Bronze sculptures are renowned for their durability and timeless beauty, but high-humidity and coastal environments pose unique challenges. The salty air and moisture in coastal areas accelerate oxidation, leading to a faster formation of patina—a natural protective layer. While patina can enhance the sculpture's aesthetic, excessive exposure may cause irreversible damage like pitting or green corrosion.

To mitigate these effects, regular maintenance is essential. Applying protective wax coatings can shield the bronze from salt and moisture. Additionally, placing sculptures under covered areas or using anti-corrosion sealants helps prolong their lifespan. For valuable pieces, professional cleaning every few years is recommended to remove harmful deposits.

Despite these challenges, bronze remains a popular choice for outdoor art due to its resilience. With proper care, bronze sculptures can thrive even in harsh coastal climates, retaining their artistic integrity for generations.