Weekly Challenge #202: "DuoTangle: Chebucto vs Copada"

The challenge for this week is to use two "border" tangles from the very talented Margaret Bremner. You will find Copada and Chebucto at her site the Enthusiastic Artist where you should take some time to browse because she has a wealth of information and beautiful art.

I am not sure I did her tangles justice but this was my result:

After posting this I felt it was a little unbalanced. I added black to the inner Copada brackets and it feels better to me now.

What do you think? Should I blacken in the outer ones too? I may just do that to see what a difference it makes. Back soon.

I think I like the last one best!