I don't use this one much, but it has a lot of potential:
• the clusters of ((((s can take any shape.
• good for focus- requires very deliberate pen strokes or it looks messy.
• generous shading keeps it from looking flat.
And like a lot of tangle patterns, a simple wash of color can give it a little oomph without being overwhelming.
I don't really know why I just wrote that as a bulleted list. I'm so tired right now.
oh, and happy Easter!