I figured portraits is the closest category for these shots. Thanks to my better half / model to get the light and angles right!
Both are 3 background exposures with different lighting via off-camera flashgun layered and blended in PP. Then an extended exposure with a flashlight painting the "subject."
I'm still a bit new to layers in PP so I played around for a while. I liked the effect I ended up with, but I feel like there are some better ones to be discovered.
Let me know if you have any pointers.