Porcelain sculptures are delicate artworks that require careful protection, especially from UV radiation, which can cause fading, discoloration, and material degradation over time. Here are the most effective ways to safeguard these precious pieces in display settings:

1. Use UV-Resistant Glass or Acrylic: Display cases with UV-filtering glass or acrylic can block up to 99% of harmful UV rays, significantly reducing damage.

2. Control Lighting Exposure: Opt for LED or low-UV lighting in display areas. Avoid direct sunlight and limit exposure to artificial light by using timers or motion sensors.

3. Maintain Optimal Display Placement: Position sculptures away from windows or skylights where natural UV rays are strongest. Rotate displayed pieces periodically to minimize prolonged exposure.

4. Apply UV-Protective Coatings: Specialized sprays or films can be applied to porcelain surfaces to add an extra layer of UV protection without altering appearance.

5. Monitor Environmental Conditions: Use UV meters to regularly check light levels in display areas, ensuring they remain within safe limits (typically below 50 lux for sensitive pieces).

By implementing these strategies, collectors and museums can preserve the beauty and integrity of porcelain sculptures for generations to come.