
1) German art magazine 2) German literary magazine
Found on
https://www.crosswordclues.com/clue/muschelhaufen

Muschelhaufen (heap of shells) is a German annual, originally combining literature and graphic arts. It was founded by Erik Martin from Viersen in 1969 and published - with an interruption of 11 years - until 2008, when the last issue came out (No. 47/48-2007/2008). == History == The annual replaced a small magazine that was published from 1962
Found on
http://en.wikipedia.org/wiki/Muschelhaufen
No exact match found.