The Virtueller Katalog Kunstgeschichte (Virtual Catalogue for Art History,VKK,
http://www.ubka.uni-karlsruhe.de/vk_kunst.html) is a European specialized meta
catalogue based on the KVK technolgy.

Retrieval in the VKK is now more comfortable thanks to a newly introduced
basic search (\'All fields\').

Furthermore, the VKK has been enriched by two important target systems: the
internationally renowned libraries of the Calouste Gulbenkian Foundation,
Lisbon, and of the Royal Institute of British Architects (RIBA), London. The
RIBA library provides among others 333.000 records for articles from from
periodicals.

The VKK gives now access to more than 4,1 million bibliographical records. It
is also accessible through the new portal www.arthistoricum.net.