Stored in 8x10 vinyl binders and page protectors. I made the prints with at least one inch white borders, the one edge exposed to the air has yellowed up to about 1/2 inch in. The rest of the paper has remained unchanged and the image itself appears unchanged. 5x7 prints with no exposed edges have no yellowing....
Black and white darkroom RC prints in the same binder...snow white EDGES!!!
I am still keeping that B&W darkroom....Wow! I have used many different brands and types of paper for printing photos, but I have been completely won over by this paper. I have had so many compliments on the "photo lab" look, and many people turn the photos over to see where they were processed! While it is expensive paper (which is why I gave 4 stars rather than 5), it is the only one I'll use to print my keeper photos. I have friends who say they have switched to using this, too.