Mapes

http://cartographic-images.net/Cartographic_Images/237_The_Borgia_World_Map.html

http://valdeperrillos.com/books/cartografia-historia-mapas-antiguos/cartografia-para-navegantes-portulanos/mapamundi-cresques-

http://ancientworldmaps.blogspot.com.es/search/label/11th%20century

http://expositions.bnf.fr/ciel/catalan/