image is a derivative work of the following images: File:Klemens_Richter_Universität_Münster.jpg licensed with Cc-zero 2011-05-13T18:43:09Z T. E. Ryen 200x246...
eigene Datei Date 2011 Source Self-photographed Author T. E. Ryen Other versions Derivative works of this file: Klemens Richter Universität Münster-2.jpg...
