Tianlongshan Grottoes

Beautiful Caves, Headless Buddhas

Cut into two mountains southwest of Taiyuan, in Shanxi Province, the Tianlongshan Grottoes hold twenty-five caves of Buddhist sculpture spanning nearly two centuries of continuous artistic development — and one of the most poignant stories of cultural loss and slow recovery in modern Chinese archaeology. Excavation of the caves began during the Eastern Wei period of the Northern Dynasties and continued through the Northern Qi, Sui, and Tang dynasties, making Tianlongshan an unusually complete record of how Buddhist cave art evolved in China across roughly two hundred years of imperial patronage. Today, most of that record survives only as bodies without heads.

A Style Refined Across Four Dynasties

What distinguishes Tianlongshan among China's many Buddhist grotto complexes is the visible stylistic progression carved into its rock. Early caves from the Eastern Wei and Northern Qi periods show sculptural styles still connected to earlier Chinese and Central Asian traditions, while later Tang-dynasty caves — carved during the peak of the dynasty's confidence and wealth — display a naturalism and sensuous, flowing drapery considered among the finest achievements of Chinese Buddhist sculpture, influential enough to be studied as a stylistic benchmark for Tang-era religious art across the region.

Stripped by the International Art Market

Tianlongshan's modern history took a devastating turn in the early 20th century, when foreign and domestic art dealers, capitalizing on China's political instability, systematically cut heads and entire figures from the caves' sculptures to sell into the international antiquities market. Buyers in Japan, Europe, and North America acquired these fragments for museums and private collections, and the practice was thorough enough that today the great majority of Tianlongshan's original statues survive in China only as headless torsos, their faces scattered across foreign institutions thousands of kilometers from the caves they were carved to inhabit.

Documenting What Remains and What Was Lost

Beginning in 2013, a research project led by Dr. Katherine Tsiang and Professor Wu Hung at the University of Chicago's Center for the Art of East Asian Art set out to reverse, at least digitally, the damage done nearly a century earlier. The team documented the twenty-one most architecturally and artistically significant caves in the complex, built a searchable database of some 155 sculptures and fragments now dispersed across museum and private collections worldwide, and in 2016 conducted high-resolution 3D scanning of both the caves themselves and — where access was granted — the removed heads and figures held abroad. The resulting models allow scholars and the public to view digitally reunited sculptures, rotating a scanned head back onto the scanned body it was cut from a century before, achieving in software what looting has made all but impossible to accomplish physically.

Pieces Slowly Coming Home

A handful of Tianlongshan's original sculptures have, remarkably, been physically returned to China in recent years. One notable case involved a Buddha head illegally removed from the site in 1924, which resurfaced in a private Japanese collection before its owner, an overseas Chinese donor, arranged its repatriation; the head was returned to China in December 2020 and formally reinstated to public display in Shanxi in July 2021, part of a broader Chinese government effort to recover looted cultural relics from collections abroad.

Visiting Tianlongshan Today

The grottoes remain open to visitors as a protected cultural heritage site, offering a chance to walk among the carved chambers and see firsthand both the surviving artistry of Tang-dynasty Buddhist sculpture and the physical evidence of the site's difficult modern history — headless bodies still seated in meditation, a permanent reminder of what once completed them.

• Location: Tianlong Mountain, southwest of Taiyuan, Shanxi Province, China


• Built: Eastern Wei period onward, expanded through the Northern Qi, Sui, and Tang dynasties


• Size: 25 caves across two mountains


• Highlights: Stylistic sequence from Northern Dynasties through Tang Buddhist sculpture; University of Chicago 3D digital reconstruction project (2013–2016); repatriated 1924 Buddha head (returned 2020–2021)


• Status: Protected cultural heritage site; most original statue heads remain dispersed in overseas collections


• Visiting: Open cave complex near Taiyuan showing both surviving sculpture and the site's history of looting