I guess that this mural was designed by Farbwandel, but I'm not sure. It shows the shaft tower of colliery Zollverein, which is a landmark of the city.
In 2013 I started with a new hobby. In the beginning it was difficult to get reliable information how to find streetart in public space. In 2016, I had the idea of sharing my information with other street art enthusiasts and started my blog “Streetartwalks”. When I found out about this new street art community at the beginning of 2018, I was immediately on board.