Hello Shirley,
not in a dream, but on several mind journeys I "saw" soap bubble-like things. I entered one big soap bubble, with many other little bubbles in it, and that little bubbles seemed to be different areas for different soul groups. There were other big soap bubbles which I labeled to be foreign, outside "my" big one. My big soap bubble itself was inside an even bigger one, I think this is pretty the same story as Bruce's Discs, I interpreted my big soap bubble as my "Big I". In it I saw once glowing sparks which moved like some sort of fleas when they gather on a warm windstill summer day, and I was one of them and it was a game with special rules but I don't know them in detail, but there was some fun.
Bye, spooky

This reminds me of the experiences a friend of mine has when he goes into the different focus levels. He's seen bubbles that have his past lives in them.

Love, Mairlyn