Designing metal sculptures for high-humidity environments requires careful planning to ensure longevity and aesthetic appeal. The primary consideration is material selection; opt for corrosion-resistant metals like stainless steel, bronze, or aluminum, which withstand moisture better than iron or carbon steel. Protective coatings, such as powder coating or galvanization, add an extra layer of defense against rust and oxidation.

Proper drainage and elevation are also crucial to prevent water pooling around the sculpture, which accelerates deterioration. Regular maintenance, including cleaning and reapplying protective sealants, helps preserve the artwork over time. Additionally, consider the sculpture's design—avoid intricate crevices where moisture can accumulate, and opt for smoother surfaces that are easier to maintain.

Lastly, environmental factors like saltwater exposure in coastal areas demand even more robust solutions, such as marine-grade metals or specialized anti-corrosion treatments. By addressing these key considerations, artists and designers can create stunning, durable metal sculptures that thrive in high-humidity settings.