Andrea's comment to post on Sept 16th set off in me a little research flurry. Go here http://en.wikipedia.org/wiki/Inukshuk and here http://www.thecanadianencyclopedia.com/index.cfm?PgNm=ArchivedFeatures&Params=A29 to get a little start. I am so loving these rock sculpture, temples, holy people, symbols, thingies.