Porcelain sculptures are delicate works of art that require careful handling and storage to maintain their beauty and structural integrity over time. Whether you're preserving antique pieces or contemporary ceramic art, following these best practices will help ensure their longevity.

1. Climate Control: Store porcelain in a stable environment with consistent temperature (60-75°F) and moderate humidity (40-50%). Avoid basements or attics where temperature fluctuations and moisture can cause damage.

2. Proper Wrapping: Use acid-free tissue paper or soft cotton cloth to wrap each piece individually. For added protection, cushion sculptures with foam or bubble wrap, ensuring no pressure points contact delicate areas.

3. Secure Display Cases: When displaying, use museum-quality glass cases with UV protection to prevent fading. Ensure shelves are sturdy and vibration-free to prevent accidental falls.

4. Handling Precautions: Always handle porcelain with clean, dry hands or wear cotton gloves. Support pieces from their sturdiest areas - never lift by protruding delicate elements.

5. Regular Inspection: Check stored pieces every 6-12 months for signs of deterioration like crazing or discoloration. This allows for early intervention if conservation is needed.

6. Avoid Direct Light: Keep porcelain away from direct sunlight or strong artificial light, which can cause fading and thermal stress over decades.

7. Professional Conservation: For valuable antique pieces, consult a professional conservator who can recommend specialized storage solutions and restoration techniques.

By implementing these storage methods, collectors can preserve porcelain sculptures for generations while maintaining their artistic and monetary value. Remember that prevention is always better than restoration when it comes to fragile ceramic artworks.