Hi Zoe,
unfortunately, the Flavio Poli attribution it that link is ridiculous.
I would think Czech production is quite likely, though I don't recognize the design.
Colour reminds me a little of these Novy Bor / Chribska vases, produced from the 1970s onwards (see first attached pic).
How is the base finished? Does it have the typical bevelled edge? (see second pic)
A clear shot of the base, best taken in a 45 degree angle, often helps
![Wink ;)](http://www.glassmessages.com/Smileys/classic/wink.gif)
Also, your pic is really small, if you make the longest size appr. 700px, the file size usually is within board limits...
Michael