Contrary to the belief that museum art is eternal and will always be appreciated, artworks are prone to degradation. This is illustrated by the decay of both Old Master paintings and Damien Hirst's creations. The notion of "inherent vice," the natural tendency of materials to break down, is central. Hirst's shark's decomposition, caused by improper preservation, serves as a prime example. The most fitting summary is: Artworks are not immortal; they degrade over time, and the key challenge lies in mitigating this decline. This summary stresses that deterioration is unavoidable and that conservation is crucial for extending the longevity of art.