Don't worry; I've some proper Rock Art for this man to protect. Just have to bring the farmer on side first (!) then to start digging. I'm going to try to infiltrate a wheelbarrow to the farmyard for starters. If we could get someone there for the Winter Solstice sunrise that would show the direction to dig. This link may help also - http://freepages.history.rootsweb.com/~catshaman/index.htm

Happy Harvest Moon in Aries !