Porcelain sculptures, cherished for their delicate beauty, often suffer from specific types of deterioration when stored in low-light conditions. One of the most noticeable issues is fading of pigments and glazes, as prolonged exposure to darkness can alter chemical compositions, leading to dull or uneven coloration.

Another common problem is the development of surface cracks and micro-fractures. Without adequate light, temperature and humidity fluctuations become harder to monitor, causing the porcelain to expand and contract, weakening its structure over time.

Mold and mildew growth is also prevalent in low-light environments, especially if humidity levels are high. These organic growths can stain the porcelain and degrade its surface, sometimes irreversibly.

Additionally, dust accumulation becomes more pronounced in dark storage areas. Dust particles can embed themselves into porous surfaces, making cleaning difficult without risking damage.

Lastly, metal component corrosion may occur if the sculpture includes metallic accents. Low-light conditions often coincide with poor ventilation, accelerating oxidation and tarnishing.

To mitigate these issues, maintain stable humidity (40-60%), use UV-filtered lighting occasionally, and inspect sculptures regularly. Proper storage and occasional light exposure can significantly prolong the lifespan of porcelain artworks.