What 'Celtic' means varies greatly. Most are associated with peoples, ancient and modern in the British Isles, especially Ireland,Wales and Scotland. The term 'Celtic' is enormously evocative & the images evoke are diverse and confusing. For some, 'Celtic' has become a general term for much of the prehistoric past of the British Isles, and is widely used particularly in New Age circles. 'Celtic' evokes spiritual unity with nature, world and everything in it.