Thank you for posting a photo of the vase, Attila.
Isn't it interesting that the vase in the CGR is so refined and elegant, while the one found at auction looks, umm, 'different'? The shape doesn't seem to be quite the same, and the well and swirls seem to have gone awry.
I assume pieces which were made for the world exhibition were treated with extra care (naturally), but I find it sad that the vase above seems to have been made with no care.
Maybe I'm just being grumpy.