Hi Duncan,
If you go up to the top of the board, you'll see at the left some wee tree branches. The first one saying Rootschat(dot)com, then Scotland etc. etc. If you click on Moderators, this will open a new window allowing you to send a PM to Rootschat asking if posting the image is permissable.
I don't imagine there will be a problem but better to check just in case.
I'm looking forward to seeing the image! (or am I just nosey!!)
Anne