Outdoor sculptures made of cosmic scaffolds captivate audiences with their bold geometric designs and industrial elegance. These large-scale metal artworks redefine public spaces, merging artistic vision with architectural ingenuity. Among the most renowned is Richard Serra's "Tilted Arc," a towering steel curve that once dominated New York's Federal Plaza. Another masterpiece is Anish Kapoor's "Cloud Gate" in Chicago, though not strictly scaffold-based, its seamless metallic surface echoes cosmic themes.

More explicitly scaffold-inspired is Mark di Suvero's "Aurora," a dynamic arrangement of steel beams that seems to defy gravity. In Europe, Bernar Venet's "Arcs in Disorder" series creates mesmerizing intersections of curved steel, resembling celestial trajectories. These sculptures share a common language of industrial materials transformed into cosmic poetry, inviting viewers to contemplate humanity's relationship with space and structure.

The interplay of negative space and metallic mass in these works creates ever-changing visual experiences as sunlight shifts across their surfaces. From urban plazas to sculpture parks, these cosmic scaffold creations continue pushing boundaries of public art, proving that steel and imagination can conjure the infinite.