truetrue This image is a derivative work of the following images: File:Jan_Pronk_2010.jpg licensed with Cc-by-sa-2.0 2010-09-13T21:48:08Z Husky 2808x1872 (1231375
described at URL: https://www.flickr.com/photos/ter-burg/4987941404/ operator: Flickr URL: https://live.staticflickr.com/4090/4987941404_4f56d7f88f_o.jpg
Source Jan Pronk (2) Author Sebastiaan ter Burg from Utrecht, The Netherlands Other versions Derivative works of this file: JanPronk 2010 portrait .jpg