|The moss in the fogu does indeed appear to glow but you have to be positioned just right as what is happening is the moss is reflecting light straight back very efficiently from small water droplets.
If you're tallish then stand in the middle of the round room and look straight at the walls, move your head around and you'll suddenly catch the brilliant green reflections.
Short people have to get in closer to get the right angle.
It really is remarkable to see the whole wall light up in some areas.
While you're there why not go on and visit the holywell nearby, take the path out near the top (with the 'pottery' sign ) and turn right when you hit the road opposite a very nice garden with a building being refurbished (good luck to whoever's setting up home there!)
after walking a little way up the road (not far at all, 20 yds maybe) take the slightly overgrown path to the left along the boundary of the above mentioned garden.
Posted by Zedsquared
12th October 2003ce
Edited 12th October 2003ce