A union catalog to the holdings of the Kunsthistorisches Institut in Florence, Max-Planck-Institut; the Zentralinstitut für Kunstgeschichte in Munich; the Deutsches Forum für Kunstgeschichte / Centre allemand d'histoire de l'art in Paris; and, the Bibliotheca Hertziana, Max Planck-Institut für Kunstgeschichte in Rome. Includes references to articles in scholarly periodicals, conference papers, exhibition catalogues, and more.