From the journal

Fan Jinshi and the long work of protecting Mogao

An archaeologist's career at Mogao helped turn preservation into a long-term plan joining research, visitor management, training and care for fragile caves.

In the same city · Jiuquan ↗

A scholar makes a life at Dunhuang

Fan Jinshi joined the Dunhuang Academy in 1963 after studying archaeology at Peking University. Her work brought together archaeological documentation, historical research and the daily management of Mogao. She later helped compile and edit the twenty-six-volume Complete Collection of Dunhuang Grottoes, a systematic record of the site. Over decades, the caves became the focus of her professional life, and their long timeline demanded a way to connect scholarship with practical care.

Nine-storey pavilion covering the entrance to Mogao Cave 96
The tall timber pavilion rises above the cave opening that houses the great Maitreya.

Treat the caves as a living system

The caves face several connected pressures. Moisture and soluble salts can contribute to flaking and detachment in painted plaster. At Cave 85, the Dunhuang Academy and Getty Conservation Institute studied these material changes and the environmental conditions around them. Carbon dioxide, heat and air exchange are monitored as visitor-comfort and ventilation indicators; humidity and salts are central to the account of wall-painting deterioration. The distinction helps conservation teams match each measure to the problem it addresses.

A plan that includes visitors

Fan Jinshi’s work on the Mogao master plan linked conservation with research, education and visitor management. Each cave has its own condition, safety considerations and significance, so access is planned around those needs. Interpretation, photography, study collections and digital presentations give visitors other ways to encounter sensitive rooms. The plan makes public understanding part of the long-term work of preservation.

Painted guardian figure on a weathered Mogao cave wall
A guardian painted in strong mineral colours stands within a worn section of the cave wall.

Build the next generation of care

Long-term preservation also requires training. The Cave 85 collaboration brought the Dunhuang Academy together with Getty, Lanzhou University and the Courtauld Institute to develop professional training in wall-painting conservation. Conservators learn to observe materials, understand how a surface is changing and choose an intervention suited to the evidence. Fan's legacy lives in an institution able to join research, practical skill and public education in the ongoing care of Mogao.

Management begins with measurements

The visitor-capacity study assessed 112 priority caves, combining laboratory analysis, environmental monitoring, condition surveys and estimates of each cave’s visitation potential. The work linked the scale of a visit to a room’s size, significance, safety and access limits. For Fan Jinshi, management meant translating specialist knowledge into a durable plan: visitors could encounter the site while individual caves received access suited to their condition.

Continue exploring · Mogao Caves ↗
Photo credits and rights
  1. The tall timber pavilion rises above the cave opening that houses the great Maitreya.N509FZ · CC BY-SA 4.0 Photo source ↗ Rights information ↗ Orientation normalised, proportionally resized and encoded as WebP; no crop or retouch.
  2. A guardian painted in strong mineral colours stands within a worn section of the cave wall.G41rn8 · CC BY-SA 4.0 Photo source ↗ Rights information ↗ Orientation normalised, proportionally resized and encoded as WebP; no crop or retouch.