by Babette
How to protect art on canvas for the garden display?
I have several pieces of artwork on canvas, nothing too precious, sentimental or costly, but nice vivid colors that I want to cover-protect with something (a glaze? clear varnish coat?) to be able to hang in shady spots in my garden sitting areas. What should I use - and how to apply so that I may leave it out in the weather? Just so it's good for awhile, don't expect it last forever - but better than sitting around, not enough indoor wall space! Don't mind if I have to take it to the porch in the winter......
Suggested Project Book
I would place this item behind thick glass, or Hail proof plexiglass and weatherseal the frame. I suggest this because sealants oft contain a weak acid. Once your painting is ruined, there is no getting it back my dear.