GDK Research – research platform for images of the Great German Art Exhibitions 1937-1944 in Munich is the dataportal to photographic documents on state-sponsored art of the NS era in order to make source material available for critical discussion and analysis of the Nazi regime’s art and cultural policies.
According to PR-model, gdk-research.de is ranked 79,378th in multilingual Wikipedia, in particular this website is ranked 5,614th in German Wikipedia.
The website is placed before ringling.org and after asnom.org in the BestRef global ranking of the most important sources of Wikipedia.