These are the mushrooms in question. They are flat birch ply which I have covered with yummy papers from My Mind's Eye. The mushrooms are from a company called Artemio and I got them through the wonderful Kerry in An Siopa Bui in Spiddal.
I think that they are fab growing out of the skirting boards, but a hole could be punched in the top and they could be hung as a wall hanging. All I need now is a little fairy to sit on one of them.