| Beautiful work. Thank you. I've used the
| "knot of eternity" motif in vinyl and ceramic floor tile.
| It's interesting to see how many variations there
| are.
|
| Oh. You mean the knot has a name?

I've also heard "endless knot" and similar. There
are probably other names. The endless/eternal
names derive from the under/over design that
leads the eye in an endless loop.