Passing Semi In the distance, a semi truck kicks up fresh rain from the highway. As seen from the top of the steel blast door. Related Similar Images ...based on the tags: hatches, lights, reflections, storms, water... The spiral staircase ends in the basement, where two oil tanks (for the lantern) and a freshwater tank (for the Keeper) were stored. The basement consists of two long arched vaults like this. Water at the bottom of the silo was perfectly clear. That floor isn’t dirt–it’s old rotting grain that’s formed into a sort of moldy mud. The north side of the plant is modern 60s industrial architecture, meaning massive open spaces with no personality. This mirror is the most interesting thing I could find. The Barker turning around before it backed into Tac Harbor to unload coal for Minnesota Power. Check that waterfall! I found out some of my friends were going to be married while I was on top of Gold Medal one evening while it was snowing. Water turned the taconite powder into a rusty, slippery paste… everywhere the water pooled up, doubling the beauty from certain special angles. Looking toward Duluth from the top of a Dock 1 light tower. NP Dock 1 is on the left… an earlier competitor to Allouez. The stars reflect on Lake Superior.