This is my contribution to Monochrome Madness organized by Leanne Cole. For this first week of June we have a theme again: it’s closed.
Check her site on Wednesday evening to see the other contributors images. It’s always great to see the great variety of monochrome images from different photographers from different parts of the world.
Here, we have a look inside the chemical laboratory of a closed coke oven plant. During the last decades many coal mines, steel plants and depending industries have had to close because of economic reasons. this one isn’t an exception.