Accompanying CD-ROM contains: digital reproduction of Fra Mauro's world map with the ability to navigate within the map and extract information from it.

In sixteenth-century Venice, in an island monastery, a cloistered monk experiences the adventure of a lifetime—all within the confines of his cell. Part historical fiction, part philosophical mystery, A Mapmaker's Dream tells the story of Fra Mauro and his struggle to realize his life's work: to make a perfect map—one that represents the full breadth of Creation. News of Mauro's projects attracts explorers, pilgrims, travelers, and merchants, all eager to contribute their accounts of faraway people and places. As he listens to the tales of the strange and fantastic things they've seen, Mauro comes to regard the world as much more than continents and kingdoms: that it is also made up of a vast and equally real interior landscape of beliefs, aspirations, and dreams. Mauro's map grows and takes shape, becoming both more complete and incomprehensible. In the process, the boundaries of Mauro's world are pushed to the extreme, raising questions about the relationship between representation, imagination, and the nature of reality itself.

A history of the development of world maps during the later medieval period in the centuries leading up to Columbus’s journey. In the two centuries before Columbus, mapmaking was transformed. The World Map, 1300–1492 investigates this important, transitional period of mapmaking. Beginning with a 1436 atlas of ten maps produced by Venetian Andrea Bianco, Evelyn Edson uses maps of the fourteenth and fifteenth centuries to examine how the discoveries of missionaries and merchants affected the content and configuration of world maps. She finds that both the makers and users of maps struggled with changes brought about by technological innovation?the compass, quadrant, and astrolabe?rediscovery of classical mapmaking approaches, and increased travel. To reconcile the tensions between the conservative and progressive worldviews, mapmakers used a careful blend of the old and the new to depict a world that was changing?and growing?before their eyes. This engaging and informative study reveals how the ingenuity, creativity, and adaptability of these craftsmen helped pave the way for an age of discovery. “A comprehensive and complex picture of the changing face of medieval geography. With the mastery of a formidable palette of historiographic knowledge and well-reasoned discussions of the sources, The World Map, 1300–1492 will certainly remain an important work to consult for both medieval and early modern scholars for many years to come.” —Ian J. Aebel, Terrae Incognitae

Published on the occasion of the exhibition at the British Library, London, April 30-Sept. 19, 2010.

The cover image, World Map by Fra Mauro c. 1450, is one of the most important and famous maps of all time. This monumental map of the world was created by the monk Fra Mauro in his monastery on the island of San Michele in the Venetian lagoon. Now the centrepiece of the Biblioteca Nazionale Marciana in St Marc’s Square in Venice, the map in its nearly 600-year history has never left Venice – until now. Renowned for its sheer size - over 2.3 metres square - and stunning colours, the map was made at a time of transition between the medieval world view and new knowledge uncovered by the great voyages of discovery. Brilliantly painted and illuminated on sheets of oxhide, the sphere of the Earth is surrounded by the sphere of the Ocean in the ancient way. Yet Fra Mauro included the latest information on exploration by Portuguese and Arab navigators. Commissioned by King Afonso V of Portugal, it is the last of the great medieval world maps to inspire navigators in the Age of Discovery to explore beyond the Indian Ocean.