the link http://www.vitaleartconservation.com/PDF/historic_wallpaper_digitally_remastered.pdf Tim Vitale 2407 telegraph Ave. Suite 312 Oakland, CA 94612 510-594-8277 http://www.vitaleartconservation.com/ http://albumen.conservation-us.org/ (2000) http://videopreservation.conservation-us.org/ (2010) co-author AIC’s - Guide to Digital Photography and Conservation Documentation, both editions Brief History of Imaging Technology ========================================================= Important Subscriber Information: The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes). If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).