User blog comment:Batran99/Low Def. images/@comment-25802715-20170317044308

If you are interested in the research, there are some information here that may interest you

http://thefutureofeuropes.wikia.com/wiki/User_blog:Chris_Mapping/Does_anyone_know_why_is_Wikia_blurring_the_maps%3F#comm-370775