https://commons.wikimedia.org/wiki/user:Berthold_Werner Wikimedia username: Berthold Werner author name string: Berthold Werner start time: 3 October 2012
following images: File:Leipzig_Nikolaikirche_BW_2012-09-10_18-11-46.jpg licensed with Cc-by-sa-3.0,2.5,2.0,1.0, GFDL 2012-09-17T17:54:33Z Berthold Werner