Very cool idea, and effective!
When I was in the Navy, I spent some time on the Kittery Shipyard Base and we used to sneak into this building and run around. It’s huge, and extremely creepy and beautiful. There are sweeping spiral stair cases, cell blocks and a ton of peeling lead pait. As of now, I don’t have cancer..yet. The coolest thing was the huge kitchen with pots you could climb into and only your head could be seen. They must have had a lot of bad sailors to lock up.