Hidden Wonders of Sardinia

At http://www.stonepages.com/news/archives/003769.html you will find a report of a tour of Sardinian megalithic tombs, two pages of text. The tombs contain images painted in red ochre on the stones which include spirals and huge heads of bulls. The tombs are currently dated to the Ozeiri culture, 3800-2900BC. In one of the tombs a series of spirals form a sort of tree of life.