would have been better without the flash.

I know, but there is nothing I can do about it, unless I fly back to where I had this picture initially taken, heheh!

Seems odd that it's not hung right from the middle (or at least fastened)

Kyri, this hub-like metallic disc at the very top has a hoop which is secured to a hook attached to the ceiling. Now, this hook was pushed a little to one side. Trying to hammer the hook straight, may cause parts of the plaster of the ceiling to cave in.

wow, it makes me curious to guess what it is Can you please give me a hint If possible, capturing right underneath the object may be able to get the interesting patterns of the line

he structure is the roof of a sports hall, used for flower shows and boating. the vertical center is always busy with something. across the Internet have not found a single photo taken from the focal point lower