Far more than 1,000 articles for electronic encyclopaedias (various editions) of, among others
- DataBecker
- Bertelsmann
- Brockhaus
with many interactive features like
- Architekturterminologie
- Stil-Wanderungskarten
- Pop-Up Infos auf Bildern
- Reiseführern mit interaktiven Panoramabildern
on art, design and architecture in history and present
