You should be careful in storing the artwork because small carelessness can sometimes spoil them. I usually check my paintings once in every week to assure that they are not damaged. It is difficult to clean the stains and other black marks from the surface of the paintings. So I thought it is better to store them safely. When I searched online I found an interesting article (https://www.jiffystorage.com/blog/st...twork-storage/
) for keeping the art safe. I found it is useful and thought to share it here. Hope that this will be helpful for you.