My sister will try anything and when she uttered those words (I hope she doesn't regret) I was inspired, so one cool day round Easter time we gave it a good coat of looking at - for about a minute!! Then after some careful string theory (Mandie being a physicist and all), a couple of false starts and lots of hysterical laughter, excavations began. The hardest part was getting the curve of the outer ring of slabs
The digging was great, getting rid of the soil was not, and nearly everyone on the street got some (and I still have some left, neatly bagged - free to good home - please!!).