Artists take meticulous steps to ensure metal sculptures are safe for public interaction, combining creativity with engineering precision. The process begins with material selection—stainless steel, bronze, or aluminum are often chosen for their durability and resistance to corrosion. Edges are smoothed or rounded to prevent injuries, while structural integrity is reinforced to withstand frequent touching.

Protective coatings like powder coating or wax finishes shield the metal from wear and environmental damage. Some artists incorporate interactive elements, such as kinetic parts, designed to move safely under human touch. Regular maintenance checks are also crucial to address any wear or sharp edges over time.

By balancing aesthetics with safety, artists create enduring works that invite public engagement without compromising longevity or visitor well-being.