Metal sculptures in public spaces are vulnerable to vandalism, but artists and curators employ innovative methods to protect these artworks. One common approach is applying anti-vandalism coatings, such as clear polyurethane or wax layers, which make graffiti easier to remove. Some artists opt for sacrificial coatings that can be stripped and reapplied without damaging the underlying metal.

Physical barriers like raised platforms, fencing, or thorny plants deter direct contact while maintaining visibility. Strategic placement—installing sculptures in well-lit, high-traffic areas with natural surveillance—reduces vandalism risks. For high-value pieces, embedded sensors or motion-activated cameras provide real-time monitoring.

Material selection also plays a role; weathered steel or patinated bronze naturally camouflage superficial damage. In extreme cases, temporary protective shrouds cover installations during high-risk periods. Many artists now involve communities in stewardship programs, fostering local pride that discourages vandalism. These combined tactics preserve artistic integrity while ensuring public accessibility—a delicate balance in urban art conservation.