Graffiti on Block Glass Ultimately, it was the bad roof that doomed these buildings. Related Similar Images ...based on the tags: collapsing, glass-block, graffiti, rotten, windows... At Treasure Mountain mine. This collapsed building was likely the 1937 Compressor House, which pushed compressed air and water into the Sanitago Tunnel in the time it was producing. This building is now being used to grow fish. Looking up at the most conspicuous graffiti in the city on ADM #4. A different kind of tree fort. The beautiful green ruination of the refrectory. Modern ruins of the Gilman-Belden tram… This section of the production floor was constantly dripping. Someone had laid down giant plastic sheeting to attempt to protect the lower floors, but it hasn’t worked. Wind blew taconite dust against the walls of these suspended control room, making even the glass appear to rust. Another perfect Indianan sunset alights like a bird on the tops of the vent houses and tree-packed smokestacks.