Now I’ve got it. Its a bad idea to avoid the area around „Im Ahrfeld“ too long!
When I started with street art in 2013, I found pictures in www-knows-it-all-egghead of a wall with frequently popping up terrific pieces of a special kind. As new and clueless I was, it was clear to me, this was not merely beginner’s class, but rather high school. The question was: where the hell is that wall? In 2017 I finally found it by accident; but better late than never! This wall is not one of Essen’s Halls of Fame. I suppose the owner of that building to be tolerant of graffiti. For me there is no other explanation for the frequently popping up of new pieces of the finest graffiti artists of NRW. This wall looks like as it was painted in a community action and gives the appearance of a corporate identity.