Duisburg Skyline Germany’s steel mill city. Similar Images ...based on the tags: catwalks, windows... It’s a small world… look at it. A shuttered house at the end of the block doesn’t even have boards on it anymore. Birch shadows on stone walls… have you been looking at my Christmas list? Peering through the glass in the Hoist Operator’s cab, stained with graffiti. The cable and reels can be seen through the glass… these are now gone. I really like the way this high-ceilinged room is decaying. Well, decayed. It’s demolished now. Easier-to-demolish parts of the power plant were torched apart. Catwalks to nowhere meant lots of dead ends. Offices above the labs. Note all the air handling equipment. I love the utilitarian design. The walkway to the end of the dock is elevated, so one walks above the trees and bushes growing in the rotting taconite pellets that have collected over the years. Between the catwalks of Furnace 6, the molted ore would flow through the chute.