40 Years of Friendship
Photos of the Asmat-Collection Konrad
Inside the Asmat house in Heidelberg (von Portheim-Stiftung)
1981, townhall Hofheim / Frankfurt
Asmat Mens House
exhibited 1995 in Berlin, ethnographic Museum Dahlem
1996 in Hamburg, at Gruner und Jahr
1998-2008 Asmat Art Galery Moenchengladbach
2010 permanent in Cologne at the Rautenstrauch-Jost Museum