> It's still a dye layer of some sort in the XP1/XP2 and in theory, > could be subject to fading over a long period of time. I would not > expect it to be as archival as regular black-and-white film. > --- I agree it would not be. But at least in our lifetime and half the next I think the stuff is good to go. I mix up developers from scratch I have my own formals and use classic ones which are not commercially made ( you have to mix it up yourself, like Beutlers) but the results I've gotten from Xp2 become embarrassingly good. I once did a studio glamour shoot with Agfapan 25 in Rodinal 1:75. I thought it would be a very simple head shot but the model had all kinds of stuff in mind and I shot my two rolls of film she was just warming up. The only stuff I had laying around was half a brick of xp2 which had been sitting in the drawer for months. The fiber prints I made from both films I marked on the back as I could not tell them apart otherwise. And I was using a loupe. Mark William Rabiner --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list