:'(
Perhaps I was a bit confused given the white ring around. If you enlarge the image of the deep red ball vase, you can see how the bubbles also have rings around them, but with the sunken and raised bits. I do not have a clue how the artist did them.
It also has paler, flame like, pinkish coloured bits inside that show through parts, it's not too far a stretch from your vase, but it's not the same either.
Back to the starting point.
