It’s a simple and bold star
with a roundy center.
One of my first star ideas I laid down in the early 90s. When I started exploring Celtic Knots properly - I started exploring with the simplest knots, by the numbers: You can’t do much with one side - it’s just a line. Two sides, you get the Infinity knot. With three sides you naturally come upon a triangle.
SN: 1:5:5
SN = Structural Number