Good morning, everybody.
A light, hanging from the ceiling by a thick, black, metal chain. The light was in a rectangular cover. The sides of the cover were some opaque ivory color, maybe with a little of a rough texture. The edges were black metal, like the chain, except of a thinner material. The light inside the cover was very bright.
I may have been "talking to" myself or someone else about something living inside the light cover, as if the light cover were actually a cage. I tried to imagine how the thing living in there might break free. I might have imagined or seen a number of cages for the living thing before I saw this one.