Celtic knot: Infinity or something something...

Oh hey, so I made a knot. A Celtic knot.  Out of wood.  Typically, when one is making something as immutable as a wooden wall hanging symbol, the underlying meaning should be at least topically investigated.  However, not wanting to invest the 15 seconds of a Google search, I shall let it remain a mystery to me.  I think it probably has something to do with infinity... or racial tension...or something...

Anywho, this guy took me a while to complete.  I wanted to give it some depth as if the wood were going over and under itself.  So after a good deal of painter's tape, Vaseline, spray paint and time, I give you the Celtic Knot of Ambiguous Meaning.