Hello I Only Speak. Your dreamscapes certainly do sound interesting! I suppose that's not the descriptor you would use though. Allot of my dreams, at least the ones I remember, have sort-of a similar background as well, although not one as exotic as yours. Mine mostly revolve around my being at home in one of several houses I have lived in over the years. And most of these dreams seem to take place at night. So it is dark.
Personally, I don't set much store by dreams. I guess they say something about the sorts of things that are on one's mind. But, personally, I think the idea of symbolism in dreams can be overdone without too much difficulty. That said, though, they certainly are interesting. I hope you will share more of yours as time goes on.