The lifespan of a porcelain sculpture depends on several critical factors, ranging from material composition to environmental exposure. High-quality kaolin clay and precise firing techniques enhance durability, while impurities or uneven heating can lead to premature cracking. Environmental conditions such as humidity, temperature fluctuations, and UV exposure significantly impact longevity—excessive moisture weakens the structure, and sunlight fades pigments. Proper handling and display, including stable mounts and dust-free environments, reduce physical stress. Regular maintenance, like gentle cleaning and avoiding harsh chemicals, also plays a vital role. Ultimately, the intersection of craftsmanship, care, and external conditions defines how long a porcelain sculpture endures as a timeless piece of art.