This is a follow up post from the one I did on Thursday. These Bethlehem Steel images are in the “E” Cast Floor within the Blast Furnace. Several images are of the “stoves”. A special thank you to my shooting partner and Bethlehem Steel aficionado Bruce Ward. He was kind enough to help me the the proper nomenclature.
Frank's Photography Blog 
Frank, I really like the first two posts and can’t wait for part 3. I do have one request though. When you do posts such as this could you please give the technical information like lens, ISO, shutter speed, f stop, what setting such as aperture priority, shutter priority, and if you used an art filter, which one? Thanks.
Bob, The majority of the interior shots were between 15 & 60 seconds using aperture priority. The average aperture was f8.0 @ ISO 200. These were taken with the Olympus OM-D E-M5 using a tripod. No art filters.
Beautiful images! These would make beautiful paintings?
Susan, Good to hear from you and thank you very much!
these are fantastic Frank.I really like the blue, orange, and green tinted rusts
Thanks David!