What did the double or triple spiral (triskele) often represent for the Celts?

Answer

Cycles of existence, such as birth, life, death, and rebirth.

For the Celts, the double or triple spiral, known as the triskele, was a powerful emblem frequently interpreted as symbolizing the cycles of existence, including concepts like birth, life, death, and rebirth.

What did the double or triple spiral (triskele) often represent for the Celts?
natureOriginspiralMathematicsshape