Drying porcelain sculptures is a delicate process that requires precise humidity control to prevent cracking and warping. The ideal humidity level depends on several factors, including the sculpture's size, thickness, and composition. Generally, a gradual reduction in humidity—starting around 60-70% and slowly decreasing to 40-50%—helps ensure even drying. Rapid changes can cause stress fractures, so maintaining a stable environment is crucial. Additionally, airflow and temperature play supporting roles, as proper ventilation prevents moisture buildup while moderate heat speeds up evaporation without causing damage. By carefully monitoring these factors, artists can achieve flawless results in their ceramic creations.