A derelict coal mining tower. The tower is a metal witness to the now almost extinct European coal industry. This particular tower in Germany. This tower is a solitary witness to industries of bygone days. These old rusty structures are vanishing very quickly as nature takes back what was once hers. The main pioneer bushes,plants and tree's quickly flourish when these sights close. Brambles,Poplars,Birch and various other plants quickly swallow up the areas surrounding these buildings.