As far as I know they are outside the house somewhere in Dublin ill try and find out a bit more about themhttp://www.boards.ie/vbulletin/showthread.php?t=2054953908 this is where I found the pictures
See the prices on some of their stuff for sale sparks? £20000 for the mermaid sculpture and £24000 for the 'Lace' sculpture.
Can't imagine how much those dragon gates were!