Porcelain sculptures are admired for their delicate beauty, but their creation is fraught with challenges, particularly thermal shock—a sudden temperature change that can cause cracking or breakage. Artists employ several strategies to mitigate this risk.

First, selecting the right clay body is crucial. High-quality porcelain with balanced silica and alumina content resists thermal stress better. Many artists mix additives like grog (pre-fired clay) to enhance durability.

Controlled drying and firing processes are equally vital. Slow, even drying prevents moisture-related cracks, while gradual heating and cooling in the kiln minimize thermal shock. Some artists use multiple low-temperature bisque firings before the final high-temperature glaze firing.

Innovative techniques, such as layered construction or incorporating metal supports, also help distribute stress. Additionally, post-firing treatments like annealing further stabilize the sculpture.

By mastering these methods, artists ensure their porcelain creations withstand thermal challenges, preserving their intricate designs for generations.