Digital technology creates new possibilities to preserve Gongyi Grottoes

Chinese art historians have praised it as the "most beautiful the flying apsaras in China", highlighting the aesthetic qualities and cultural significance of this depiction in Chinese art history.

"Earlier figures emphasized strength; this one emphasizes grace," Yan said. "It points toward the Tang dynasty style to come."

The site is under continuous threat due to the erosion of its soft limestone and the losses of soil from surrounding hills, which exacerbates water damage. In response, conservators have implemented anti-seepage measures, slope stabilization techniques, and digital documentation efforts to protect and preserve the site, according to Xu Xin, the deputy director of the Cultural Heritage Center of Gongyi city.

Xu mentioned that digital technology is opening up new possibilities, enabling the preservation of every detail and enhancing the experience for visitors by bringing these details to life.

A digital exhibition hall which was launched in 2023 will use VR, AR, and holographic displays to recreate the imperial processions in motion.