A local gallery owner is interested in buying some of my b&w prints and has asked me to disclose permanence ratings for the prints I would provide him. The Wilhelm Image Research website gives plenty of info on Epson papers, problem is I use other papers as well i.e. and I can't seem to find any reference to ratings for other brands (i.e. Moab, Harman, Crane, Hawk Mountain, Hahnemuhle, etc.). Does anyone know where I can find objective, third party ratings for these brands?
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Permanence Ratings for Fine Art Media
2008-02-18 by SteveZ