Earth mini: colouring in

With the outline done, I now need to fill in the knot design with colour.  I'm making this very simple, but hopefully effective: just one shade, Madeira stranded cotton no. 1406, worked in split stitch.

Here it is with the first few sections done:

And then with with the entire knot shape filled in:

And that's it!  There are still things to do to finish it off, though, so they'll be next.