Creating metal sculptures that are safe for public interaction requires careful planning and execution. Here are the best practices to ensure both artistic integrity and public safety:

1. Material Selection: Choose non-toxic, durable metals like stainless steel, bronze, or aluminum. Avoid sharp edges or materials that corrode easily.

2. Smooth Surfaces: Ensure all edges and surfaces are polished or rounded to prevent injuries. Welds and joints should be seamless to avoid snagging clothing or skin.

3. Sturdy Foundations: Secure sculptures with robust bases or anchors to withstand weather and public interaction. Consider wind and environmental factors.

4. Height and Accessibility: Design sculptures at accessible heights, avoiding protruding elements that could pose tripping hazards.

5. Regular Maintenance: Inspect sculptures periodically for wear, rust, or damage. Apply protective coatings to extend lifespan and maintain safety.

By following these guidelines, artists can create engaging, long-lasting metal sculptures that are safe for everyone to enjoy.