How do artists use oxidation intentionally to symbolize decay in wrought iron nature works?

Artists often harness the natural process of oxidation to infuse their wrought iron nature works with themes of decay and transformation. By deliberately exposing iron to moisture and air, they accelerate rust formation, creating textured, reddish-brown surfaces that evoke the passage of time and the impermanence of materials. This technique not only enhances the visual depth of sculptures but also serves as a metaphor for ecological cycles, erosion, and the fleeting beauty of nature. Some artists even combine oxidized iron with organic elements like wood or stone, further emphasizing the contrast between resilience and degradation. Through controlled oxidation, they transform rigid metal into dynamic, evolving pieces that tell stories of decay and renewal.