In the visual arts, there is no guarantee that work will be preserved for any time after it has been created. While physical pieces are certainly more permanent that performances, all works are subject to deterioration and destruction. Some pieces are more susceptible, such as work made of fragile material or located in an unstable environment, but all pieces will eventually face wear and damage. Restoration is thus required in order to renew pieces to their original and/or best form. Ultimately, the goal of restoration is to safely and accurately bring pieces to their best form for study and public enjoyment. Through technology, this goal can be accomplished.