Craft Ideas / Shut the front door! This is the coolest thing I have EVER seen!!!! I am making a million of these right now! Art Supplies from Dick Blick Art Materials. Pearl Fine Art Supplies - Artist oils watercolor paint canvas paper portfolios frames easels drafting supplier. Canvas - Restoration of Works on Canvas. Hopefully, you will never be faced with damage to paintings on canvas--damage that often is severe.
Improper storage and accidental mishap are two of the major causes of damage. Lack of surface protection, like that provided by glass or acrylic sheeting on watercolors, drawings, etc., allows unexpected damage.