Hi Michael, it's entirely possible that it was meant to go the other way up. It is extremely heavy though and the support would have to be very strong, so I just don't know. As no-one seems to know what it is exactly I'll cut down the end of a candle and it will forever be a candle holder.
As for the damage, it was resting on the ends in the dirt and when I picked it up there was so much dirt embedded in the "forks" that I didn't realise how much was broken off. Definitely broken off as the remaining forks were very even in their finish. So now I sincerely hope they were broken off and I didn't destroy it, the breaks were pretty ugly looking. And thanks, I looked up Maciej Zaborski but don't think it is the same artist, but wow, what beautiful pieces. Is there any chance you can post a pic of the piece you saw?
Forgot to tell everyone it was in an Australian garden, so the Polish connection - Maciej Zaborski - may be even further away. There was a LOT of glass - primarily Scandinavian - at this garage sale. I also picked up a soda bubble vase (no label, no signature) and a pair of Whitefriars blue bubble candle holders, which fortunately WERE labeled, but I can't find out their design, together with some Iittala glasses which I could easily identify.