“Observatorium – Gegen den Strom “, 2006, exhibition catalogue of the solo show at Stadtische Galerie im Lenbachhaus / Munchen. Texts by Helmut Friedel, Giovanni Iovane, Sergio Risaliti. German / English and Italian included. 112 pages, size cm 18,7 x 25,5. Published by Edizioni Periferia, Lucerna. ISBN 3-907474-34-1