Creating metal sculptures that endure extreme weather conditions requires careful planning and execution. Start by selecting the right materials—stainless steel, bronze, and corten steel are excellent choices due to their corrosion resistance and durability. Proper design is also crucial; avoid intricate details that can trap moisture and opt for smooth, flowing shapes that allow water to run off easily.

Welding and assembly techniques play a significant role in longevity. Ensure all joints are sealed tightly to prevent water infiltration, which can lead to rust and structural weakness. Applying protective finishes, such as powder coating or patinas, adds an extra layer of defense against harsh elements. Regular maintenance, including cleaning and reapplying protective coatings, will further extend the sculpture's lifespan.

Finally, consider the installation site. Elevate the sculpture to avoid ground moisture and ensure proper drainage around the base. By following these best practices, your metal sculptures will stand strong against wind, rain, and temperature fluctuations for years to come.