Displaying and Preserving Tuan Shan: Glass Cases, Mounts, and Light Control
A fine tuan shan will fade and warp if left in open air — silk and pigments bleach under light, and humidity loosens the face and ribs. A proper display uses UV-filtering glass, a dust-sealed case, and stable humidity, mounting the fan so it is admired without being touched. This preserves both the object and its value, turning a collectible fan into a lasting display piece.
The Scenario: Beauty that must not fade
Fan display faces three challenges:
Pain Points
- UV and bright light bleach silk and pigments, fading the artwork over time;
- Open-air dust and humidity warp the face and loosen ribs;
- Improper mounting can stress the fan and cause sagging or creasing.
The Solution: Three preservation solutions
Three practices preserve a displayed fan:
1. UV-filtering glass UV-filtering glass blocks the light that bleaches silk and pigments.
2. Dust-sealed, humidity-stable case A sealed case with stable humidity keeps out dust and prevents warping.
3. Stress-free mounting The fan is mounted to be admired without touching, avoiding sagging and creasing.
The Result: A fan that lasts decades
With proper display, the collectible round fan stays vivid and intact for decades, preserving both beauty and value.
Sources & Evidence
- The round tuan shan (团扇) fan originated in China and became a court and literati accessory during the Han and Tang dynasties. (Source: The Palace Museum (dpm.org.cn) collections)
- Silk fan faces are light- and humidity-sensitive; museum practice stores them at controlled relative humidity (about 45–55%) and low light. (Source: Museum textile-conservation guidance)