Porcelain sculptures are delicate artworks that require meticulous care during restoration. When cracks or chips occur, professional conservators employ specialized techniques to preserve both the aesthetic and monetary value of the piece.

The process begins with thorough examination using magnification tools to assess damage extent. For hairline cracks, experts often use reversible adhesives like Paraloid B-72, which bonds without altering the porcelain's chemistry. Larger cracks may require structural reinforcement with internal pins made of compatible materials.

Chip repairs involve precise color-matching using mineral pigments suspended in conservation-grade resins. Restorers layer thin applications to rebuild missing fragments, carefully replicating the original glaze texture. Advanced techniques like laser cleaning may be used to prepare damaged edges without abrasion.

Crucially, all materials used are documented and reversible, meeting international conservation standards. This ensures future restorers can remove repairs if superior techniques emerge. The work often concludes with non-invasive surface treatments to unify the repair with aged patina.

By combining scientific analysis with artistic skill, conservators can make damage virtually undetectable while maintaining the sculpture's integrity as a historical artifact. This ethical approach distinguishes professional restoration from amateur repairs that might diminish value.