Before (left) and after restoration on No 98 grotto in Mogao Caves, Dunhuang (Photo provided to China Daily)
Restoration of No 98 grotto in Mogao Caves, Dunhuang, Gansu province
Before (left) and after restoration on No 98 grotto in Mogao Caves, Dunhuang (Photo provided to China Daily)
Restoration of No 98 grotto in Mogao Caves, Dunhuang, Gansu province