The image shows the Zollverein Coal Mine Industrial Complex in Essen, a UNESCO World Heritage Site.
The distinctive double-headframe winding tower is a landmark of the Ruhr region.
The mine was an active coal mine from 1851 to 1986 and was considered the largest and most modern in the world.
The architecture of Shaft XII, designed by Fritz Schupp and Martin Kremmer in the Bauhaus style,
earned it the reputation of being the "most beautiful coal mine in the world."

After its closure, the mine was declared a UNESCO World Heritage Site in 2001
and now serves as a center for art, culture, design, and tourism.

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