I bought the vase on the right as a bit of a curiosity...
(http://i18.photobucket.com/albums/b108/pinkspoons/faux-holme.jpg)
...It looks ostensibly like the Holmegaard vase on the left (except for height, obviously!), but it is signed 'PS' or possibly, and perhaps aptly, 'BS' and doesn't quite come up to a Holmegaard finish (the base is wonky and there are two whopping air bubbles (visible underneath the signature)).
(http://i18.photobucket.com/albums/b108/pinkspoons/faux-holme2.jpg)
Any clues, anyone?