The AdS/CFT correspondence, a groundbreaking concept in theoretical physics, has surprisingly found its way into the realm of outdoor sculpture design. Artists are now leveraging this holographic principle—which posits a duality between higher-dimensional anti-de Sitter (AdS) space and lower-dimensional conformal field theories (CFT)—to create visually stunning and conceptually profound sculptures.

By translating mathematical models of AdS/CFT into tangible forms, sculptors explore the interplay of geometry, light, and space. For instance, fractal-like structures inspired by CFT patterns emerge in large-scale installations, while curved surfaces mirror the warped dimensions of AdS space. This fusion of art and physics challenges viewers to perceive depth and dimensionality in unconventional ways.

Notably, the AdS/CFT framework aids artists in optimizing material distribution—mapping "bulk" (3D) designs to "boundary" (2D) sketches with precision. Some even incorporate interactive elements where shadows or reflections complete the holographic illusion, embodying the duality principle. As this trend grows, it redefines public art as a dialogue between cutting-edge science and human creativity.