The meaning behind Celtic knot designs ... can draw from their connection to nature and their ancestors. The Celtic shield knot is an ancient symbol of protection. This knot entails a square ...

A new survey reveals that less than ten per cent of people in the UK associate good luck with white-flowered heather, a symbol with Celtic roots.

They are best recognised for their use as adornment on Christian monuments and manuscripts, such as the Book of Kells and the Lindisfarne Gospels. But what is the meaning of Celtic knots?