Getty Just Made 4,600 Images Public Domain
Those manuscript pages (like http://search.getty.edu/museum/records/musobject?objectid=30... and http://search.getty.edu/museum/records/musobject?objectid=48... and http://search.getty.edu/museum/records/musobject?objectid=59...) are some of the most beautiful pages I've ever seen. I wish I could read those letters, and old French.