Welcome to PhotoBoffin - photography blog and tutorials.
This is the gradely place where I work, recycling, refurbishing and packing uninteruptable power supplies.
Having not touched my camera for 6 months, I accidentally shot the HDR set for this slightly under exposed, and at f/8, so I had at least 2 stops of unnecessary noise to deal with. I merged the HDR set and developed the image with the excellent On1 Photo RAW 2020.
I may do a better one sometime.