First I started out drawing every strand and adding knots at each junction.
I had some fish to catch.
THAT... was driving me craazzzy to say nothing of my eyes feeling like they had been punched.
Fortunately, Painter allows illustrators to create their own patterns. So with a little canvas about 300x300px and 72dpi I drew and painted a very small fishing net.
And that is how I "caught my fish."