Metal sculptures are often exposed to harsh industrial environments, but their resistance to chemicals and pollutants depends heavily on material choice and protective treatments. Stainless steel, for instance, offers excellent corrosion resistance due to its chromium content, forming a passive oxide layer that shields against acids and pollutants. Bronze sculptures, while durable, may develop a patina over time when exposed to sulfur compounds or acidic rain.

For extreme conditions, artists often apply protective coatings like powder coating or galvanization to enhance longevity. Aluminum sculptures, naturally corrosion-resistant, perform well in coastal or high-pollution areas. However, prolonged exposure to chlorides or industrial solvents can still degrade even robust metals. Regular maintenance, such as cleaning and waxing, further extends a sculpture’s lifespan.

Ultimately, selecting the right alloy and finish ensures metal art remains resilient against industrial challenges while retaining its aesthetic appeal.