ahhh - so my friend's intuition was correct then.
Sincere thanks to all of you - especially Jindrich. John - whenever I remotely see 'green' my torch comes out immediately, and I would never post a piece of green without letting you know whether it glowed or not.
Nice piece - the repeating pattern reminds me of gingerbread men holding hands and dancing round the piece - how sad is that :wsh: