@Soccerkid6 -- thank you! I appreciate it.
@Dog Ironbones -- Yes, there are black lights. The black lights make the trans-medium blue pieces glow. I thought they'd make the regular white pieces glow, too, but they didn't. I had four black lights (two underneath, two on the sides), a red light underneath and farther away, a blue light behind the wall, and an overhead light on in a nearby closet. For the bear photo, I waved a flashlight over the bear's head, too. I really need to get a tripod so that I'm not having to prop my camera up and hold my breath and hold it still for the longer exposures while trying to wave lights around in my other hand... One of these days!