Kubikat is the collective catalog of four of the leading German scholarly research institutes in the field of art history * Kunsthistorisches Institut in Florence (Max-Planck-Institut) * Zentralinstitut für Kunstgeschichte in Munich - funded by the Bavarian Ministry of Sciences, Research and the Arts * Deutsches Forum für Kunstgeschichte (Centre allemand d'histoire de l'art) in Paris - funded by the Foundation of German Humanities Institutes Abroad (DGIA) * Bibliotheca Hertziana (Max Planck-Institut für Kunstgeschichte) in Rome The catalog project began in 1993 as a joint initiative of the institutes in Munich, Rome and Florence, supported by the German Research Foundation (DFG)

The database provides access to full texts of international auction catalogues published between 1600 and 1900. Approx. 35,000 titles are planned to be digitized. Electronic fulltexts are based on filmed versions of holdings from diverse libraries, among others the Rijksbureau voor Kunsthistorische Documentatie (RKD), The Hague; the Rijksmuseum, Amsterdam; the National Art Library, Victoria and Albert Museum, London; the Courtauld Institute, London.

The Bibliography of the History of Art (BHA) contains abstracts and indexes of current publications in the history of art, including scholarly journals, conferences, book, exhibition reviews, and exhibition catalogues. The records consist of bibliographic citations, abstracts, and indexing. Note that the database search includes BHA, covering 1990-2007, the International Bibliography of Art (IBA), covering the years 2008 and part of 2009, and the Répertoire de la litterature de l'art (RILA), one of the predecessors of BHA, with records that cover 1975–1989.

Teatro Español del Siglo de Oro contains approximately 850 works from the sixteenth and seventeenth century, by 16 major authors including Lope de Vega, Miguel de Cervantes, Calderón de la Barca and Tirso de Molina. The Golden Age (1500-1700) was the crowning glory of Spain’s intellectual and artistic achievements, from the paintings of Velázquez and Murillo to the literature of Cervantes and Calderón. Dramatic writing reached unequalled heights and Teatro Español del Siglo de Oro traces its development through this uniquely creative period and provides unprecedented access to a large and representative collection of texts.