Thanks....I am currently in Paris working on imaging a group of seldom seen and extremely rare manuscripts that are held by the BnF, called the Codex Xolotl and Mapa Quinatzin...they are both amazing indigenous works and we have gotten some really good results and new information (I am working with a computer imaging team from Italy)...this is first time these manuscripts will have been digitally imaged from the UV to the IR and we have already made some amazing discoveries.....I attach a few shots of what we are up to for those interested....
All the best from Paris.
John Hessler, FRGS
Curator, Jay I. Kislak Collection of the Archaeology and History of the Early Americas
Specialist in Modern Cartography and Geographic Information Sciences
Geography and Map Division
Library of Congress
Full Bio: http://blogs.loc.gov/maps/author/jhes/