This building is on the corner of Montana and Mercury Streets, across from the fire department. The building looks like it could be an old warehouse or auto garage. The clouds were moving pretty fast, so this 20-second exposure captured some of that.
This photo is of the Anselmo Mine at about 7:40 p.m. The Anselmo is on the northern end of Excelsior Street on the east side of the road. When I pulled up to the dirt parking area it was already pretty dark. I grabbed as much gear as I could carry (tripod, camera, light stand, …
I was standing in the parking lot on the corner of Main and Galena, across the street from the Irish Times. The building is the Pekin, and I used a 30-second exposure to capture the movement of the clouds above. I had to use a pretty high ISO, so the photo is a bit noisy.