this thot occurred to me while I was resting. I redrew the vase shape per Seagull's idea of how to get rid of the unwanted line in the outline. in redrawing it could there have been some portion of the original outline that remained underneath (??)
this vase will nolonger be of the color posted here. as others have done feel free to download these light blue shapes and do whatever you want with them including posting your own attemps if you like to solve mysterys
nance