Great job you've done on those, congrats...!
The shape is familiar and I have had many turned pieces that I endup with that shape/form and then I left them, not sure what to do to finish them, was like I was unsure where to go from there and so, they were left as rough turned pieces and stored away.
It may be that sort of paintings/effects that was more appropriate/suited but I never thought of that nor I'm going to copy, that is not my thing but, it gave me a few extra ideas that I may try, thank you...!
Cheers
George