Passes 65-69 I start to box out around the entire background repeating the same shading I used to frame the fish. This is what gave me the “currents” or “ripples” I was trying to emulate in the wrap.
If you want to close the wrap by just wrapping a chevron until it closes, feel free to do that. Since I shaded my background, I had to wrap one side a chevron to make it equal and then closed out with a box out so that it would be easier to lock the threads in place.