Well at least you get dreams! I've thought there was something wrong with me for going so long without dreams.
I saw it in frames. Whenever there was movement, my view was too zoomed in to see it all. This is probably a mirroring of my real life short sightedness. I'm almost blind beyond four inches from my face.
I think it could exist in real life. There was an etheric quality, but the dancing goddess looks like a real person, though she's hazy. The lines that aren't her momentarily become her as she moves. So it's like frames depicting motion but all put together into one frame.