I have used Marshall's "Image Guard" spray and have been quite satisfied. You can get it at Dick Blick Art Supply online--they are great to deal with:http://www.dickblick.com/zz004/26a/It's not cheap but it does afford a measure of protection to the prints.[a href=\"index.php?act=findpost&pid=50975\"][{POST_SNAPBACK}][/a]
Thanks for the tip. I will give it a try. It has to be cheaper than making another 13X19.[{POST_SNAPBACK}][/a]
Mike: Wilhelm Research (the guru on image permanence) uses Premier Art Spray in his tests. If he uses it, I have to assume it is one of the best! Their site is here:http://www.wilhelm-research.com/index.htmlDave[a href=\"index.php?act=findpost&pid=51361\"][{POST_SNAPBACK}][/a]
thanks dave. I have used it before also; I ordered a bunch of the Marshall frankly because i could add it to a big order from Blick and save the shipping![a href=\"index.php?act=findpost&pid=51370\"][{POST_SNAPBACK}][/a]