beautiful old russain photos: http://www.veinik.by/
spiral graphics lets you have some seamless textures for free but you jave to download their viewer, i think... http://www.spiralgraphics.biz/viewer/download_viewer.htm
http://www.fleischarchive.org/htmlArchive/filmarchive.htm
http://ubu.com/film
https://www.aridi.com/index.htm
Religious symbols: http://altreligion.about.com/library/glossary/symbols/blsymbols4.htm
http://www.the3dmonkeys.co.uk/textures_sky.php -sky textures!
http://www.cgtextures.com/ -really great texture site!
http://www.mayang.com/textures/ -really great texture site!
http://www.monitorstudios.com/bcloward/resources_textures.html
http://www.3dmd.net/gallery - facial expressions, leaf textures...
Art of John 1-3: http://catholic-resources.org/John/Art-1.html
University of Wisconsin Digital Collections
New York Public Library Picture Collection Online
Options for the oddmuse image extension - Oddmuse:Image_Extension