About the Author

Bernd Evers completed his doctorate in art history before embarking on a career as a librarian; since 1985 he has been director of the Kunstbibliothek der Staatlichen Museen zu Berlin. He has published numerous articles on book and library studies, and a central topic of his research is the architectural history of the 17th to 19th centuries. Christof Thoenes studied art history in Berlin and Pavia, before completing his doctorate in Berlin. Thoenes lives in Rome, where for many years he has worked for the Bibliotheca Hertziana (Max-Planck-Institute), and is honorary professor in Hamburg. He has contributed to numerous publications on Italian art, particularly on architecture and architectural theory of the 15th to 18th centuries.