Fascinating. I clicked on the link you left to another comment, the crash course of light painting. Quite ingenious.
This particular image is just amazing. Forget about the ship in the bottle :)
It may work as a commercial image for some brand of products.
Is there any particular meaning you are trying to convey by the combination of these elelements (jar and aerialists)? Is this part of a series on similar motifs?
RE: What magic is this? One camera exposure, not photoshopped