This is a symbol of protection that is widely used today, and I would like to explain a little about its origins and symbolism, as it has evolved according to cultural and historical needs, including the present day. Origins It has Celtic origins, so we begin with a group of tribes who lived in Ireland and Great Britain between the 8th and 1st centuries BC , where they were eradicated by the Romans, who gradually appropriated their territory. But the term "Celtic" isn't limi