Reviving the Kizil Caves: A Journey into Ancient Buddhist Murals of Xinjiang

The Kizil Caves, nestled in Baicheng County, Aksu Prefecture of west-central Xinjiang, represent one of the earliest Buddhist cave complexes in China. Over a millennium ago, Buddhism made its way to China from ancient India, and the region that now comprises Xinjiang was once home to the influential Qiuci state, known today as Kuche (Kuqa).

Rich with exquisite murals, the Kizil Caves boast a remarkable collection that reflects the artistic legacy of the ancient Qiuci State. Of the 349 caves present, 107 feature murals that stretch across almost 5,000 square meters. Recognized as a UNESCO World Heritage Site in 2014, the Kizil Caves are counted among China's Four Great Grottoes, alongside the Dunhuang Mogao Grottoes, Yungang Grottoes, and Longmen Grottoes.

In the late 19th to early 20th centuries, a number of these stunning murals suffered from plundering at the hands of foreign expeditioners, resulting in the scattering of these treasures across the globe. Yet, hope is not lost, thanks to the unwavering dedication of Zhao Li, a research fellow at the Kizil Caves Research Institute. Zhao has dedicated her career to restoring these culturally significant artworks, including traveling overseas to reclaim lost fragments and digitally recreate them.

In a recent interview with Xinjiang Today, Zhao discussed the evolution of research on the murals and the importance of international collaboration for their preservation. Opening up about her journey, she explained that she began her studies in 1998, focusing on obtaining research grants and conducting her academic endeavors through partnerships with international experts.

Scholars worldwide have engaged in detailed examinations of the cultural relics and murals that were spirited away by expedition teams in the 20th century. A key moment in this history is marked by the German expedition of 1913, which removed numerous murals, statues, and manuscripts, and later published critical reports that serve as vital references today. This academic pursuit continued into the late 20th century as Chinese scholars like Su Bai explored the caves more thoroughly, paving the way for local expertise to flourish.

The process of cultural relic surveys and verifying the authenticity of artworks has proven incredibly laborious and challenging. Zhao’s investigations revealed that at least 486 fragments of Kizil Cave murals currently reside in museums around the world. By performing in-situ verification, they are determining the original locations of these pieces, a process fraught with challenges due to the unscientific numbering system employed by earlier expedition teams.

For example, a renowned mural depicting the Royal Couple was mistakenly attributed to Cave 13, but Zhao’s team later identified it to belong to Cave 171 in the eastern section. Compounding these challenges, many walls were severely damaged when expeditioners removed the murals, complicating efforts to identify their original placement. However, Zhao notes that certain caves remain structurally intact, thanks to thoughtful architectural designs.

Having identified over 420 original mural placements by 2020, Zhao emphasizes that the need for further digital restoration work remains vital due to the damaging effects of time, climate, and mismanagement of Buddhist sites in the region following the rise of Islam. In collaboration with Tencent and the Tanyuan Plan, an initiative employing digital solutions for cultural preservation, Zhao and her team are aiming to restore specific patterns in Cave 38 using AI technology. While digital restoration offers exciting possibilities, challenges lie in accurately reconstructing human figures and ensuring the restored images resonate with the original art.

Balancing tourism development with cultural preservation forms a core aspect of Zhao’s mission. Overdevelopment poses risks to historical sites, yet making cultural heritage accessible helps in its preservation. Currently, only six caves are open to visitors, with groups limited in size to ensure a respectful viewing environment.

A significant venture is the construction of a 9,800-square-meter digital exhibition center that aims to illustrate their digital restoration efforts. This facility will enhance visitor understanding while safeguarding the actual relics. The center not only provides insights into the caves but also encourages international tourism, drawing visitors who may see Xinjiang as a safe and culturally vibrant destination.

Zhao’s ongoing work includes ambitious plans for a digital cultural exhibition touring both domestically in Beijing and internationally, ensuring a global appreciation for these ancient cultural treasures while fostering connections across borders. The Kizil Caves stand poised to captivate the world once more, with Zhao Li leading the charge to revive this rich tapestry of Buddhist art and history in Xinjiang.