This is posted in the waiting room of an Irish hospital. Interesting glimpse into their culture.
The full text of the poster
This symbol has been developed by the Hospice Friendly Hospitals Programme to respectfully identify the End of Life.
This symbol is inspired by ancient Irish history; it is not associated with any one religion or denomination.
The white spiral represents the interconnected cycle of life, birth, life and death.
The white outer circle represents continuity, infinity and completion.
Purple has been chosen as the background colour as it is associated with nobility, solemnity and spirituality.
In this hospital the symbol may be displayed on a ward to add respect and solemnity during end of life or following the death of one of our patients.
I got to see that in person! Newgrange is fascinating.
I know folks here are arguing about Celtic pagan culture but the spirals actually come from neolithic peoples from 5,000 years ago that we know very little about. They predate the Celts and the Picts and even the pyramid builders of ancient Egypt. We don't know their language, religion, or much of anything except that they were pretty good engineers, moved enormous stones tens or hundreds of kilometers, and had a thing for spiral motifs!